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USPTO Patent Rankings Data through Dec 31, 2025
JG

John L. Gainer — 20 Patents

DPDiffusion Pharmaceuticals: 18 patents #1 of 4Top 25%
Merck: 1 patents #5,440 of 9,382Top 60%
Charlottesville, VA: #49 of 1,304 inventorsTop 4%
Virginia: #1,283 of 34,511 inventorsTop 4%
Overall (All Time): #214,803 of 4,157,543Top 6%
20 Patents All Time
John L. Gainer has been granted 20 US patents while listed as an inventor at Diffusion Pharmaceuticals. The first was granted in 1995 and the most recent in November 2022. John L. Gainer ranks #214,803 of 4,157,543 US inventors in our database (top 5.2%). Patent records list John L. Gainer in Charlottesville, VA, US.

Issued Patents All Time

Showing 1–20 of 20 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11491129 Oral formulations of bipolar trans carotenoids Robert Murray 2022-11-08
11278621 Trans carotenoids, their synthesis, formulation and uses Marc Lanz 2022-03-22
11185523 Use of bipolar trans carotenoids with chemotherapy and radiotherapy for treatment of cancer 2021-11-30
11147859 Diffusion enhancing compounds and their use alone or with thrombolytics 2021-10-19
10130689 Diffusion enhancing compounds and their use alone or with thrombolytics 2018-11-20
10016384 Oral formulations of bipolar trans carotenoids Robert Murray 2018-07-10
9950067 Trans carotenoids, their synthesis, formulation and uses Marc Lanz 2018-04-24
9604899 Bipolar trans carotenoid salts and their uses Raymond C. Grabiak 2017-03-28
8974822 Oral formulations of bipolar trans carotenoids Robert Murray 2015-03-10
8901174 Use of bipolar trans carotenoids as a pretreatment and in the treatment of peripheral vascular disease 2014-12-02
8293804 Use of bipolar trans carotenoids as a pretreatment and in the treatment of peripheral vascular disease 2012-10-23
8269027 Bipolar trans carotenoid salts and their uses Raymond C. Grabiak 2012-09-18
8206751 Class of therapeutics that enhance small molecule diffusion 2012-06-26
8030350 Trans carotenoids, their synthesis, formulation and uses Marc Lanz 2011-10-04
8017653 Bipolar trans carotenoid salts and their uses Raymond C. Grabiak 2011-09-13
7919527 Bipolar trans carotenoid salts and their uses Raymond C. Grabiak 2011-04-05
7759506 Bipolar trans carotenoid salts and their uses Raymond C. Grabiak 2010-07-20
7351844 Bipolar trans carotenoid salts and their uses Raymond C. Grabiak 2008-04-01
6060511 Trans-sodium crocetinate, methods of making and methods of use thereof 2000-05-09
5420024 Process for synthesis of acylated HMG-CoA reductase inhibitors from a lactone diol precursor using Candida cylindracea Giorgio Carta, Michael J. Conder, Robert W. Stieber, Victor A. Vinci, Timothy W. Weber 1995-05-30 $33,679,000