Inventor
Ralph A. Rivero
Inventor
Collegeville, PA, US
Overview
Patents· 40 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C07Dprimary
C07DHeterocyclic compounds43%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations25%
A61KPreparations for medical, dental or toiletry purposes14%
C07CAcyclic or carbocyclic compounds11%
C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%
C07KPeptides2%
PatentTitleYear
10,660,898Benzimidazole derivatives as PI3 kinase inhibitors202010,314,845Benzimidazole derivatives as PI3 kinase inhibitors20199,872,860Benzimidazole derivatives as PI3 kinase inhibitors20189,156,797'Benzimidazole derivatives as PI3 kinase inhibitors'20159,096,605'Pyrazolopyrimidine derivatives as PI3 kinase inhibitors'20159,062,003'Benzimidazole derivatives as PI3 kinase inhibitors'20158,906,910'Imidazopyridine derivatives as PI3 kinase'20148,865,912'Benzimidazole derivatives as PI3 kinase inhibitors'20148,778,937'Benzimidazole boronic acid derivatives as PI3 kinase inhibitors'20148,674,090'Benzimidazole derivatives as PI3 kinase inhibitors'20148,541,411'Benzimidazole derivatives as PI3 kinase inhibitors'20138,435,988'Benzimidazole derivatives as P13 kinase inhibitors'20138,410,095'Thiazolopyrimidinone derivatives as PI3 kinase inhibitors'20137,932,247'M3 muscarinic acetylcholine receptor antagonists'20117,166,601'Substituted diamine derivatives useful as motilin antagonists'20077,112,586'Substituted diamine derivatives useful as motilin antagonists'20067,019,008'Pyrrolidine sulfonamides'20066,967,199'Substituted diamine derivatives useful as motilin antagonists'20056,583,179'Substituted aminoalkylamide derivatives as antagonists of follicle stimulating hormone'20036,511,980'Substituted diamine derivatives useful as motilin antagonists'20036,228,986'Solid-phase synthesis of novel 14-membered macroycles for high throughput screening'20015,767,310'Phenoxyphenylacetic acid derivatives'19985,668,176'Phenoxyphenylacetic acid derivatives'19975,565,485'Biphenyl compounds useful or endothelin antagonists'19965,554,625'Substituted biphenylmethylimidazopyridines'19965,492,917'Endothelin antagonists incorporating a cyclobutane'19965,449,682'Angiotensin II antagonists incorporating a substituted benzyl element'19955,444,067'Pharmaceutical treatment methods using angiotensin II receptor agonists bearing a thiophene moiety'19955,412,097'Heterocyclic compounds bearing acidic functional groups as angiotensin II antagonists'19955,312,820'Substituted carbamoyl and oxycarbonyl derivatives of biphenylmethylamines'19945,264,439'Quinazolinone, triazolinone and pyrimidinone angiotensin II antagonists incorporating a substituted benzyl element'19935,252,574'Angiotensin II antagonists incorporating a substituted thiophene or furan'19935,240,938'Angiotensin II antagonists incorporating a substituted pyridoimidazolyl ring'19935,223,499'6-amino substituted imidazo[4,5-bipyridines as angiotensin II antagonists'19935,198,438'Angiotensin II antagonists incorporating a substituted thiophene or furan'19935,194,605'Cyclic renin inhibitors containing 2-substituted (3S,4S)-4-amino-5-cyclohexyl-3-hydroxy pentanoic acid, 2-substituted (3S,4S)-5-cyclohexyl-3,4-di-hydroxy pentanoic acid or 2-substituted (4S,5S)-5-amino-6-cyclohexyl-4-hydroxyhexanoic acid or its analogs'19935,187,159'Angiotensin II antagonists incorporating a substituted 1,3-benzodioxole or 1,3-benzodithiole'19935,183,810'Imidazole angiotensin II antagonists incorporating a substituted benzyl element'19935,177,074'Angiotensin II antagonists incorporating a substituted thiophene or furan'19935,177,095'Triazole angiotensin II antagonists incorporating a substituted benzyl element'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1998Patents assigned to MERCK & CO INC (19)· patent assignee history
1993–1997Based in Tinton Falls, NJ, US· patent location history
1993Based in Eatontown, NJ, US· patent location history
1998–2007Based in North Wales, PA, US· patent location history
2001–2007Patents assigned to ORTHO MCNEIL PHARM INC (6)· patent assignee history
2006Based in King of Prussia, PA, US· patent location history
2011–2020Based in Collegeville, PA, US· patent location history
2013–2020Patents assigned to GLAXOSMITHKLINE LLC (13)· patent assignee history
2013–2015Patents assigned to LIN HONG (2)· patent assignee history
2013–2015Patents assigned to QU JUNYA (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MERCK & CO INC | 19 | 1993–1998 |
| GLAXOSMITHKLINE LLC | 13 | 2013–2020 |
| ORTHO MCNEIL PHARM INC | 6 | 2001–2007 |
| LIN HONG | 2 | 2013–2015 |
| QU JUNYA | 2 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Collegeville, Pennsylvania, US | 14 | 2011–2020 |
| Tinton Falls, New Jersey, US | 12 | 1993–1997 |
| North Wales, Pennsylvania, US | 6 | 1998–2007 |
| Eatontown, New Jersey, US | 6 | 1993 |
| King of Prussia, Pennsylvania, US | 1 | 2006 |