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Hatfield, PA, United States of America

Joseph Sisko

Average Co-Inventor Count = 2.28

ph-index = 7

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 = 242

Joseph SiskoTimothy Francis Gallagher (8 patents)Joseph SiskoJerry Leroy Adams (7 patents)Joseph SiskoJeffrey Charles Boehm (7 patents)Joseph SiskoPeter William Sheldrake (4 patents)Joseph SiskoIrennegbe Kelly Osifo (4 patents)Joseph SiskoZhi-Qiang Peng (4 patents)Joseph SiskoPaul E Bender (3 patents)Joseph SiskoJohn C Lee (3 patents)Joseph SiskoRavi Shanker Garigipati (2 patents)Joseph SiskoZhi Qiang Peng (2 patents)Joseph SiskoConrad John Kowalski (1 patent)Joseph SiskoMark Mellinger (1 patent)Joseph SiskoRavishanker Garigipati (1 patent)Joseph SiskoJoseph Sisko (13 patents)Timothy Francis GallagherTimothy Francis Gallagher (51 patents)Jerry Leroy AdamsJerry Leroy Adams (91 patents)Jeffrey Charles BoehmJeffrey Charles Boehm (48 patents)Peter William SheldrakePeter William Sheldrake (18 patents)Irennegbe Kelly OsifoIrennegbe Kelly Osifo (6 patents)Zhi-Qiang PengZhi-Qiang Peng (5 patents)Paul E BenderPaul E Bender (44 patents)John C LeeJohn C Lee (15 patents)Ravi Shanker GarigipatiRavi Shanker Garigipati (17 patents)Zhi Qiang PengZhi Qiang Peng (2 patents)Conrad John KowalskiConrad John Kowalski (7 patents)Mark MellingerMark Mellinger (3 patents)Ravishanker GarigipatiRavishanker Garigipati (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Smithkline Beecham Corporation (13 from 2,198 patents)


13 patents:

1. 6335448 - Method for the synthesis of quinoline derivatives

2. 6255491 - Synthesis of intermediate compounds for 4-adyl-5-pyrimidine imidazole substituted derivatives

3. 6239279 - Synthesis for 4-aryl-5-pyrimidine imidazole substituted derivatives

4. 6218537 - Process for making pyridyl and pyrimidine substituted imidazole compounds

5. 6150557 - Compounds

6. 6103936 - Process of making tosylbenzyl formamide derivatives

7. 6100399 - Synthesis for 4-aryl-5-pyrimidine imidazole substituted compounds

8. 5969184 - Amide compounds

9. 5917043 - 4-aryl-5-pyrimidine imiazole substituted compounds

10. 5869660 - Process of preparing imidazole compounds

11. 5739143 - Imidazole compounds and compositions

12. 5663334 - Process for preparing pyrimidyl imidazoles

13. 5658903 - Imidazole compounds, compositions and use

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as of
12/26/2025
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