Phentermine Hydrochloride is Used for weight management in adults as part of a comprehensive program that includes lifestyle changes. It was first introduced by Sandoz Consumer Health Care Group Div Sandoz Pharmaceuticals Corp in its drug Wilpo on Approved Prior to Jan 1, 1982. Other drugs containing Phentermine Hydrochloride are Suprenza, Fastin. 39 different companies have introduced drugs containing Phentermine Hydrochloride.
Phentermine Hydrochloride Patents
Given below is the list of patents protecting Phentermine Hydrochloride, along
with the drug name that holds that patent and the company name owning that
drug.
Process for the preparation of a granulate suitable to the preparation of rapidly disintegrable mouth-soluble tablets and compositions obtained thereby
A patent's expiry date may change depending upon legal activities going on that patent. Critical activities like abandoning of a patent, term extension of a patent or amendment of its claims can increase or decrease the life of a patent hence affecting its expiry date and in turn affecting the generic launch date of that drug. Tracking these ongoing activities on a patent application helps to keep an eye on the latest developments in the patent process of the drug which can give an idea of how early a drug's generic could be available. The next section provides a list of recent legal activities on Phentermine Hydrochloride's patents.
Latest Legal Activities on Phentermine Hydrochloride's Patents
Given below is the list recent legal activities going on the following patents of Phentermine Hydrochloride.
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Phentermine Hydrochloride Generic API Manufacturers
Several generic applications have been filed for Phentermine Hydrochloride. The first generic version for Phentermine Hydrochloride was by Usl Pharma Inc and was approved on Approved Prior to Jan 1, 1982. And the latest generic version is by Zydus Pharmaceuticals Usa Inc and was approved on Jun 28, 2017.
Given below is the list of companies who have filed for
Phentermine Hydrochloride generic, along with the locations of their manufacturing plants worldwide.
1. ABC HOLDING
Abc Holding Corp has filed for 1 generic for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Abc Holding.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
30MG
capsule
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
2. ABLE
Able Laboratories Inc has filed for 3 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Able.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
30MG
capsule
Discontinued
ORAL
N/A
Aug 30, 2001
37.5MG
tablet
Discontinued
ORAL
N/A
Aug 30, 2001
15MG
capsule
Discontinued
ORAL
N/A
Mar 13, 2003
Manufacturing Plant Locations
New
Able's manufacturing plants are situated in 2 countries - United States, Malaysia. Given below are the details of these plant locations as well as the firm names of Able as present at those locations.
Country
City
Firm Name
United States
Raleigh
Ablexan Corporation
Los Angeles
ABLE INC
Los Angeles
Able Freight Services LLC
Sparks
Able Groupe Inc
Cincinnati
Ablecare Medical Inc
Roseville
AbleNet, Inc.
Catano
Able Sales Company, Inc.
Mayaguez
Able Sales Company
Malaysia
Telok Panglima Garang
Able Dairies
3. ACTAVIS ELIZABETH
Actavis Elizabeth Llc has filed for 1 generic for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Actavis Elizabeth.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
37.5MG
tablet
Discontinued
ORAL
N/A
Nov 25, 1998
Manufacturing Plant Locations
New
Actavis Elizabeth's manufacturing plants are situated in 1 country - United States. Given below are the details of these plant locations as well as the firm names of Actavis Elizabeth as present at those locations.
Country
City
Firm Name
United States
Elizabeth
Actavis Elizabeth LLC, A Company of Teva
4. AUROBINDO PHARMA LTD
Aurobindo Pharma Ltd has filed for 1 generic for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Aurobindo Pharma Ltd.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
37.5MG
tablet
Prescription
ORAL
AA
Aug 6, 2014
Manufacturing Plant Locations
New
Aurobindo Pharma Ltd's manufacturing plants are situated in 1 country - India. Given below are the details of these plant locations as well as the firm names of Aurobindo Pharma Ltd as present at those locations.
Country
City
Firm Name
India
Medchal
Aurobindo Pharma Ltd
5. AUROLIFE PHARMA LLC
Aurolife Pharma Llc has filed for 2 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Aurolife Pharma Llc.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
15MG
capsule
Prescription
ORAL
AA
Nov 9, 2016
30MG
capsule
Prescription
ORAL
AA
Nov 9, 2016
Manufacturing Plant Locations
New
Aurolife Pharma Llc's manufacturing plants are situated in 1 country - United States. Given below are the details of these plant locations as well as the firm names of Aurolife Pharma Llc as present at those locations.
Country
City
Firm Name
United States
Durham
Aurolife Pharma LLC
6. AVANTHI INC
Avanthi Inc has filed for 1 generic for Phentermine Hydrochloride. This 8mg version comes by the name LOMAIRA. Given below are the
details of the strengths of this generic introduced by
Avanthi Inc.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
8MG
(reference standard)
tablet
Prescription
ORAL
AA
Sep 12, 2016
7. BARR
Barr Laboratories Inc has filed for 3 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Barr.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
37.5MG
tablet
Discontinued
ORAL
N/A
Aug 31, 2009
15MG
capsule
Discontinued
ORAL
N/A
Mar 18, 2010
30MG
capsule
Discontinued
ORAL
N/A
Mar 18, 2010
Manufacturing Plant Locations
New
Barr's manufacturing plants are situated in 4 countries - Mexico, Singapore, United States, Philippines. Given below are the details of these plant locations as well as the firm names of Barr as present at those locations.
Country
City
Firm Name
Mexico
Aldama
Barra La Coma, S. De R.L
Singapore
Singapore
Barramundi Asia Pte Ltd
United States
Memphis
Barrett Distribution Centers
Franklin
Barrett Distribution Centers, Inc.
Arecibo
Barreto Dairy, Inc.
Greenwood
Barr Enterprises, Inc.
Commerce
Barreras Meat Co
Newton
Barrett Technology, LLC
Somerset
Barrett Distribution Centers Inc
Hereford
Barrett and Crofoot, LLP
Buffalo
Barrel and Brine Inc
Barrett
Barrett Farm Supply, Inc.
Randolph
Barrett Farm
Lake Barrington
Barrington Ventures, Ltd
Curtis Bay
Barrett Distribution Center
Belvidere
Barred Woods, LLC
Live Oak
Barrington Dairy Farm
Forest
Barr Laboratories Inc.
Brainerd
Barrett Ag Service, Inc.
Paso Robles
Barreto Cellars
Swartz Creek
Barrett Donut Mixes, Inc..
Hereford
Barrett and Crofoot Feedyard, West
Davie
Barrier Technologies LLC
Englewood
Barrett E. Cowan, MD
Harrison
Barrington Chemical Corporation
Madison
Barriques Holding Company, LLC
Dillon
Barretts Minerals Inc
Machipongo
Barrier Island Seafood
Montezuma
Barrington Dairies
Lee
Barrington Coffee Roasting Company, Inc.
Philippines
Bulacan
Barrio Fiesta Manufacturing Corporation
8. CAMALL
Camall Co Inc has filed for 2 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Camall.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
15MG
capsule
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
30MG
capsule
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
9. CHARTWELL RX
Chartwell Rx Sciences Llc has filed for 4 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Chartwell Rx.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
8MG
tablet
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
30MG
capsule
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
37.5MG
capsule
Discontinued
ORAL
N/A
Aug 23, 1984
18.75MG
capsule
Discontinued
ORAL
N/A
May 23, 1984
10. DURAMED PHARMS BARR
Duramed Pharmaceuticals Inc Sub Barr Laboratories Inc has filed for 1 generic for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Duramed Pharms Barr.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
30MG
capsule
Discontinued
ORAL
N/A
Apr 25, 1986
11. ELITE LABS
Elite Laboratories Inc has filed for 3 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Elite Labs.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
37.5MG
tablet
Prescription
ORAL
AA
Jan 31, 2011
30MG
capsule
Prescription
ORAL
AA
Sep 28, 2012
15MG
capsule
Prescription
ORAL
AA
Sep 28, 2012
12. ELITE LABS INC
Elite Laboratories Inc has filed for 3 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Elite Labs Inc.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
37.5MG
capsule
Prescription
ORAL
AA
Jun 19, 1997
30MG
capsule
Discontinued
ORAL
N/A
Jan 22, 2003
15MG
capsule
Discontinued
ORAL
N/A
Jan 14, 2003
13. FERNDALE LABS
Ferndale Laboratories Inc has filed for 1 generic for Phentermine Hydrochloride. This 30mg version comes by the name OBESTIN-30. Given below are the
details of the strengths of this generic introduced by
Ferndale Labs.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
30MG
capsule
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
14. INVAGEN PHARMS
Invagen Pharmaceuticals Inc has filed for 3 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Invagen Pharms.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
37.5MG
tablet
Discontinued
ORAL
N/A
Feb 5, 2014
15MG
capsule
Discontinued
ORAL
N/A
Feb 14, 2014
30MG
capsule
Discontinued
ORAL
N/A
May 5, 2014
15. IVAX PHARMS
Ivax Pharmaceuticals Inc has filed for 2 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Ivax Pharms.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
8MG
tablet
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
30MG
capsule
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
16. KVK TECH
Kvk Tech Inc has filed for 3 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Kvk Tech.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
30MG
capsule
Prescription
ORAL
AA
Mar 31, 2008
15MG
capsule
Prescription
ORAL
AA
Mar 31, 2008
37.5MG
capsule
Prescription
ORAL
AA
Apr 24, 2008
17. KVK TECH INC
Kvk Tech Inc has filed for 1 generic for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Kvk Tech Inc.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
8MG
tablet
Prescription
ORAL
AA
Mar 17, 2017
18. LANNETT
Lannett Co Inc has filed for 3 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Lannett.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
30MG
capsule
Discontinued
ORAL
N/A
Feb 3, 1983
37.5MG
tablet
Discontinued
ORAL
N/A
Apr 15, 2005
15MG
capsule
Discontinued
ORAL
N/A
Jan 20, 2012
Manufacturing Plant Locations
New
Lannett's manufacturing plants are situated in 1 country - United States. Given below are the details of these plant locations as well as the firm names of Lannett as present at those locations.
Country
City
Firm Name
United States
Philadelphia
Lannett Company, Inc.
Seymour
Lannett Company Inc.
19. LANNETT CO INC
Lannett Co Inc has filed for 2 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Lannett Co Inc.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
30MG
capsule
Discontinued
ORAL
N/A
Jul 16, 2010
37.5MG
capsule
Discontinued
ORAL
N/A
Jul 20, 2011
20. MAST MM
Mm Mast And Co has filed for 2 different strengths of generic version for Phentermine Hydrochloride. All of these versions come by the name ONA-MAST. Given below are the
details of the strengths of this generic introduced by
Mast Mm.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
8MG
tablet
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
30MG
capsule
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
21. MERRO PHARM USA
Merro Pharmaceutical Usa Inc has filed for 1 generic for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Merro Pharm Usa.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
37.5MG
tablet
Prescription
ORAL
AA
Nov 18, 2016
22. NOVAST LABS
Novast Laboratories Ltd has filed for 1 generic for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Novast Labs.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
37.5MG
tablet
Discontinued
ORAL
N/A
Sep 21, 2012
23. NUVO PHARM
Nuvo Pharmaceutical Inc has filed for 3 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Nuvo Pharm.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
37.5MG
(reference standard)
capsule
Prescription
ORAL
AA
Sep 25, 2014
30MG
capsule
Prescription
ORAL
AA
Dec 5, 2014
15MG
capsule
Prescription
ORAL
AA
Dec 5, 2014
Manufacturing Plant Locations
New
Nuvo Pharm's manufacturing plants are situated in 1 country - Canada. Given below are the details of these plant locations as well as the firm names of Nuvo Pharm as present at those locations.
Country
City
Firm Name
Canada
Varennes
Nuvo Pharmaceuticals Inc.
24. PRINSTON INC
Prinston Pharmaceutical Inc has filed for 1 generic for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Prinston Inc.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
37.5MG
tablet
Prescription
ORAL
AA
Jan 4, 2002
25. SANDOZ
Sandoz Inc has filed for 4 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Sandoz.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
8MG
tablet
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
30MG
(reference standard)
capsule
Prescription
ORAL
AA
Jul 20, 1983
15MG
(reference standard)
capsule
Prescription
ORAL
AA
Approved Prior to Jan 1, 1982
37.5MG
capsule
Discontinued
ORAL
N/A
Oct 19, 1983
Manufacturing Plant Locations
New
Sandoz's manufacturing plants are situated in 4 countries - Austria, United States, Spain, India. Given below are the details of these plant locations as well as the firm names of Sandoz as present at those locations.
Country
City
Firm Name
Austria
Kundl
Sandoz GmbH
Langkampfen
Sandoz GmbH
United States
Princeton
Sandoz Inc
East Hanover
Sandoz Incorporated
Spain
Palafolls
Sandoz Industrial Products, S.A.
Les Franqueses Del Valles
Sandoz Industrial Products S.A.
India
Navi Mumbai
Sandoz Private Limited
26. SANDOZ INC
Sandoz Inc has filed for 1 generic for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Sandoz Inc.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
30MG
tablet
Discontinued
ORAL
N/A
Sep 28, 1987
Manufacturing Plant Locations
New
Sandoz Inc's manufacturing plants are situated in 1 country - United States. Given below are the details of these plant locations as well as the firm names of Sandoz Inc as present at those locations.
Country
City
Firm Name
United States
Princeton
Sandoz Inc
East Hanover
Sandoz Incorporated
27. SHIRE RICHWOOD
Shire Richwood Inc has filed for 1 generic for Phentermine Hydrochloride. This 30mg version comes by the name OBY-TRIM. Given below are the
details of the strengths of this generic introduced by
Shire Richwood.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
30MG
capsule
Discontinued
ORAL
N/A
Mar 18, 1982
28. SOLVAY
Solvay Pharmaceuticals has filed for 1 generic for Phentermine Hydrochloride. This 8mg version comes by the name TORA. Given below are the
details of the strengths of this generic introduced by
Solvay.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
8MG
tablet
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
Manufacturing Plant Locations
New
Solvay's manufacturing plants are situated in 1 country - United States. Given below are the details of these plant locations as well as the firm names of Solvay as present at those locations.
Country
City
Firm Name
United States
Willow Island
Solvay, Inc
Spartanburg
Solvay USA Inc
Longview
Solvay Chemicals Inc
Chicago Heights
Solvay USA Inc.
29. SUN PHARM INDS INC
Sun Pharmaceutical Industries Inc has filed for 1 generic for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Sun Pharm Inds Inc.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
37.5MG
tablet
Discontinued
ORAL
N/A
Aug 21, 2007
30. SUN PHARM INDUSTRIES
Sun Pharmaceutical Industries Inc has filed for 2 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Sun Pharm Industries.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
30MG
capsule
Discontinued
ORAL
N/A
Oct 23, 2003
37.5MG
capsule
Discontinued
ORAL
N/A
Oct 23, 2003
31. TEVA
Teva Pharmaceuticals Usa Inc has filed for 2 different strengths of generic version for Phentermine Hydrochloride. Out of these 37.5mg version comes by the name ADIPEX-P. Given below are the
details of the strengths of this generic introduced by
Teva.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
37.5MG
capsule
Discontinued
ORAL
N/A
Aug 2, 1983
30MG
capsule
Discontinued
ORAL
N/A
Nov 1, 1985
Manufacturing Plant Locations
New
Teva's manufacturing plants are situated in 6 countries - United States, India, Canada, Czech Republic, Ireland, Israel. Given below are the details of these plant locations as well as the firm names of Teva as present at those locations.
Country
City
Firm Name
United States
Malvern
Teva Branded Pharmaceutical Products R&D, Inc.
Miami
Teva Branded Pharmaceutical Products R & D, Inc.
Horsham
Teva Branded Pharmaceutical Products R&D
Fort Dodge
TEVA Animal Health Inc
India
Gajraula, Amroha
Teva API India Private Ltd.
Bhind
Teva API India Ltd- Malanpur
Canada
Scarborough
Teva Canada Limited
Markham
Teva Canada Limited
Stouffville
Teva Canada Limited
Czech Republic
Opava
Teva Czech Industries s.r.o.
Ireland
Dundalk
Teva Laboratories Ireland Ltd
Israel
Kiryat-Shmona
TEVA Medical Ltd.
32. TG UNITED INC
Tg United Inc has filed for 1 generic for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Tg United Inc.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
30MG
capsule
Discontinued
ORAL
N/A
Mar 7, 1997
33. UPSHER SMITH LABS
Upsher Smith Laboratories Llc has filed for 1 generic for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Upsher Smith Labs.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
30MG
capsule
Discontinued
ORAL
N/A
Mar 27, 1984
34. USL PHARMA
Usl Pharma Inc has filed for 3 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Usl Pharma.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
8MG
tablet
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
30MG
capsule
Discontinued
ORAL
N/A
Dec 10, 1984
37.5MG
tablet
Discontinued
ORAL
N/A
Jul 17, 1985
35. VITARINE
Vitarine Pharmaceuticals Inc has filed for 2 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Vitarine.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
8MG
tablet
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
30MG
capsule
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
36. WATSON LABS
Watson Laboratories Inc has filed for 2 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Watson Labs.
Strength
Dosage Form
Availability
Application Pathway
TE code
Launch Date
8MG
tablet
Discontinued
ORAL
N/A
Approved Prior to Jan 1, 1982
30MG
capsule
Discontinued
ORAL
N/A
Mar 21, 1985
37. ZYDUS PHARMS
Zydus Pharmaceuticals Usa Inc has filed for 3 different strengths of generic version for Phentermine Hydrochloride. Given below are the
details of the strengths of this generic introduced by
Zydus Pharms.
