Growing community of inventors

Clayton, MO, United States of America

John J Freskos

Average Co-Inventor Count = 12.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 17

John J FreskosRichard A Mueller (3 patents)John J FreskosDaniel P Getman (3 patents)John J FreskosGary A DeCrescenzo (3 patents)John J FreskosMichael L Vazquez (3 patents)John J FreskosRobert M Heintz (3 patents)John J FreskosJohn S Ng (3 patents)John J FreskosDeborah E Bertenshaw (3 patents)John J FreskosScott A Laneman (3 patents)John J FreskosChin Liu (3 patents)John J FreskosClaire A Przybyla (3 patents)John J FreskosSuhong Zhang (3 patents)John J FreskosJohn J Freskos (3 patents)Richard A MuellerRichard A Mueller (211 patents)Daniel P GetmanDaniel P Getman (170 patents)Gary A DeCrescenzoGary A DeCrescenzo (139 patents)Michael L VazquezMichael L Vazquez (131 patents)Robert M HeintzRobert M Heintz (56 patents)John S NgJohn S Ng (42 patents)Deborah E BertenshawDeborah E Bertenshaw (32 patents)Scott A LanemanScott A Laneman (19 patents)Chin LiuChin Liu (17 patents)Claire A PrzybylaClaire A Przybyla (14 patents)Suhong ZhangSuhong Zhang (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. G.d. Searle & Company (3 from 1,323 patents)


3 patents:

1. 5872298 - Method of preparing intermediates for retroviral protease inhibitors

2. 5872299 - Method of preparing intermediates for retroviral protease inhibitors

3. 5648511 - Method for making intermediates useful in the synthesis of retroviral

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as of
1/5/2026
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