Pfizer Inc Drug Patent Portfolio

Pfizer Inc owns 3 orange book drugs protected by 9 US patents Given below is the list of Pfizer Inc's drug patents along with their expiration dates.

Drug Patent Number Drug Patent Title Drug Patent Expiry Status
US6794370 Method for treating cancer using camptothecin derivatives and 5-fluorouracil 01 Nov, 2020 Expired
US6403569 Method for treating cancer using camptothecin derivatives and 5-fluorouracil 28 Oct, 2020 Expired
US7175855 Ziprasidone suspension 18 May, 2020 Expired
US6794370 Method for treating cancer using camptothecin derivatives and 5-fluorouracil 01 May, 2020 Expired
US6403569 Method for treating cancer using camptothecin derivatives and 5-fluorouracil 28 Apr, 2020 Expired
US6150366 Ziprasidone formulations 27 May, 2019 Expired
US6245766 Method of treating psychiatric conditions 18 Dec, 2018 Expired
US5656255 Composition to help stop smoking 12 Aug, 2014 Expired
US5312925 Monohydrate of 5-(2-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)-ethyl)-6-chloro-1,3-dihydro-2H-indol-2-one-hydrochloride 01 Sep, 2012 Expired


Given below is the list of recent legal activities going on the following drug patents of Pfizer Inc.

Activity Date Patent Number
Patent litigations
Email Notification 09 Nov, 2016 US6794370
Change in Power of Attorney (May Include Associate POA) 09 Nov, 2016 US6794370
Correspondence Address Change 08 Nov, 2016 US6794370
Correspondence Address Change 29 Aug, 2014 US6794370
Recordation of Patent Grant Mailed 21 Sep, 2004 US6794370
Patent Issue Date Used in PTA Calculation 21 Sep, 2004 US6794370
Issue Notification Mailed 02 Sep, 2004 US6794370
Receipt into Pubs 27 Aug, 2004 US6794370
Dispatch to FDC 25 Aug, 2004 US6794370
Application Is Considered Ready for Issue 25 Aug, 2004 US6794370
Change in Power of Attorney (May Include Associate POA) 15 Jul, 2004 US6794370
Correspondence Address Change 14 Jul, 2004 US6794370
Issue Fee Payment Received 04 Jun, 2004 US6794370
Issue Fee Payment Verified 04 Jun, 2004 US6794370
Workflow - File Sent to Contractor 28 Apr, 2004 US6794370


Pfizer Inc's Family Patents


Family Patents



Pfizer Inc Drug List

Given below is the complete list of Pfizer Inc's drugs and the patents protecting them.


1. Camptosar

Camptosar is protected by 4 patents, out of which all have expired. Check out its patent list below.

Drug Patent Number Drug Patent Title Drug Patent Expiry Status
US6794370
(Pediatric)
Method for treating cancer using camptothecin derivatives and 5-fluorouracil 01 Nov, 2020
(4 years ago)
Expired
US6403569
(Pediatric)
Method for treating cancer using camptothecin derivatives and 5-fluorouracil 28 Oct, 2020
(4 years ago)
Expired
US6794370 Method for treating cancer using camptothecin derivatives and 5-fluorouracil 01 May, 2020
(4 years ago)
Expired
US6403569 Method for treating cancer using camptothecin derivatives and 5-fluorouracil 28 Apr, 2020
(4 years ago)
Expired

Discover which of these patents contain the active ingredient(API) of the drug, their family patents, along with litigation and legal activity details of these patents on Camptosar's drug page


2. Geodon

Geodon is protected by 4 patents, out of which all have expired. Check out its patent list below.

Drug Patent Number Drug Patent Title Drug Patent Expiry Status
US7175855 Ziprasidone suspension 18 May, 2020
(4 years ago)
Expired
US6150366 Ziprasidone formulations 27 May, 2019
(5 years ago)
Expired
US6245766 Method of treating psychiatric conditions 18 Dec, 2018
(5 years ago)
Expired
US5312925 Monohydrate of 5-(2-(4-(1,2-benzisothiazol-3-yl)-1-piperazinyl)-ethyl)-6-chloro-1,3-dihydro-2H-indol-2-one-hydrochloride 01 Sep, 2012
(12 years ago)
Expired

Discover which of these patents contain the active ingredient(API) of the drug, their family patents, along with litigation and legal activity details of these patents on Geodon's drug page


3. Nicotrol

Nicotrol is protected by 1 patent, which has expired already. Check out its patent list below.

Drug Patent Number Drug Patent Title Drug Patent Expiry Status
US5656255 Composition to help stop smoking 12 Aug, 2014
(10 years ago)
Expired

Discover which of these patents contain the active ingredient(API) of the drug, their family patents, along with litigation and legal activity details of these patents on Nicotrol's drug page


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