Growing community of inventors

Poway, CA, United States of America

David C Litzinger

Average Co-Inventor Count = 5.04

ph-index = 8

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 = 194

David C LitzingerAnna-Maria A Hays (11 patents)David C LitzingerHo Sung Cho (8 patents)David C LitzingerThomas O Daniel (8 patents)David C LitzingerTroy Edward Wilson (7 patents)David C LitzingerBee-Cheng Sim (7 patents)David C LitzingerRichard Dennis DiMarchi (6 patents)David C LitzingerSoumitra S Ghosh (4 patents)David C LitzingerMary Erickson (4 patents)David C LitzingerZijian Guo (4 patents)David C LitzingerYing Buechler (3 patents)David C LitzingerRoberto Mariani (2 patents)David C LitzingerBruce E Kimmel (2 patents)David C LitzingerJonathan David Roth (2 patents)David C LitzingerAbhinandini Sharma (2 patents)David C LitzingerManoj P Samant (2 patents)David C LitzingerLala Mamedova (2 patents)David C LitzingerZhenwei Miao (1 patent)David C LitzingerNick Knudsen (1 patent)David C LitzingerJunjie Liu (1 patent)David C LitzingerJack H Kessler (1 patent)David C LitzingerVadim Kraynov (1 patent)David C LitzingerOdile Esther Levy (1 patent)David C LitzingerAnna-Maria A Hays Putnam (26 patents)David C LitzingerChristopher Joseph Soares (1 patent)David C LitzingerStuart Bussell (1 patent)David C LitzingerWilliam M Keefe (1 patent)David C LitzingerBee-Cheng Sim (5 patents)David C LitzingerCaroline Ekblad (2 patents)David C LitzingerChengzao Sun (1 patent)David C LitzingerAlan Koder (1 patent)David C LitzingerChristopher A Rhodes (1 patent)David C LitzingerKenneth A Schultz (1 patent)David C LitzingerAndrew M Cerro (1 patent)David C LitzingerTheresa Morrow (1 patent)David C LitzingerEsther Odile Levy (1 patent)David C LitzingerSwetha Neravetla (1 patent)David C LitzingerRichard D Dimarchi (0 patent)David C LitzingerAnna Maria Hays Putnam (0 patent)David C LitzingerRichard Dimarchi (0 patent)David C LitzingerAnna-Maria Hays (0 patent)David C LitzingerThomas Daniel (0 patent)David C LitzingerDavid C Litzinger (17 patents)Anna-Maria A HaysAnna-Maria A Hays (15 patents)Ho Sung ChoHo Sung Cho (29 patents)Thomas O DanielThomas O Daniel (15 patents)Troy Edward WilsonTroy Edward Wilson (55 patents)Bee-Cheng SimBee-Cheng Sim (8 patents)Richard Dennis DiMarchiRichard Dennis DiMarchi (111 patents)Soumitra S GhoshSoumitra S Ghosh (58 patents)Mary EricksonMary Erickson (21 patents)Zijian GuoZijian Guo (6 patents)Ying BuechlerYing Buechler (17 patents)Roberto MarianiRoberto Mariani (15 patents)Bruce E KimmelBruce E Kimmel (11 patents)Jonathan David RothJonathan David Roth (8 patents)Abhinandini SharmaAbhinandini Sharma (4 patents)Manoj P SamantManoj P Samant (2 patents)Lala MamedovaLala Mamedova (2 patents)Zhenwei MiaoZhenwei Miao (49 patents)Nick KnudsenNick Knudsen (37 patents)Junjie LiuJunjie Liu (36 patents)Jack H KesslerJack H Kessler (33 patents)Vadim KraynovVadim Kraynov (31 patents)Odile Esther LevyOdile Esther Levy (29 patents)Anna-Maria A Hays PutnamAnna-Maria A Hays Putnam (26 patents)Christopher Joseph SoaresChristopher Joseph Soares (23 patents)Stuart BussellStuart Bussell (8 patents)William M KeefeWilliam M Keefe (8 patents)Bee-Cheng SimBee-Cheng Sim (5 patents)Caroline EkbladCaroline Ekblad (2 patents)Chengzao SunChengzao Sun (3 patents)Alan KoderAlan Koder (3 patents)Christopher A RhodesChristopher A Rhodes (3 patents)Kenneth A SchultzKenneth A Schultz (1 patent)Andrew M CerroAndrew M Cerro (1 patent)Theresa MorrowTheresa Morrow (1 patent)Esther Odile LevyEsther Odile Levy (1 patent)Swetha NeravetlaSwetha Neravetla (1 patent)Richard D DimarchiRichard D Dimarchi (0 patent)Anna Maria Hays PutnamAnna Maria Hays Putnam (0 patent)Richard DimarchiRichard Dimarchi (0 patent)Anna-Maria HaysAnna-Maria Hays (0 patent)Thomas DanielThomas Daniel (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ambrx, Inc. (11 from 113 patents)

2. Amylin Pharmaceuticals, Inc. (2 from 164 patents)

3. Astrazeneca Pharmaceuticals LP (2 from 38 patents)

4. Aegerion Pharmaceuticals, Inc. (1 from 4 patents)

5. Amryt Pharmaceuticals Inc. (1 from 3 patents)

6. I2pure Corp. (1 from 2 patents)

7. Trethera Corporation (1 from 1 patent)


17 patents:

1. 11596648 - Emollient topical disinfectants

2. 11535659 - Engineered polypeptides having enhanced duration of action

3. 11446307 - Crystalline forms of a deoxycytidine kinase inhibitor and uses thereof

4. 9879063 - Engineered polypeptides having enhanced duration of action and reduced immunogenicity

5. 9593154 - Engineered polypeptides having enhanced duration of action

6. 9382304 - Engineered polypeptides having enhanced duration of action with reduced immunogenicity

7. 9260472 - Modified human four helical bundle polypeptides and their uses

8. 8906676 - Modified human four helical bundle polypeptides and their uses

9. 8907064 - Modified human four helical bundle polypeptides and their uses

10. 8778880 - Human growth hormone modified at position 35

11. 8178494 - Modified human growth hormone formulations with an increased serum half-life

12. 8163695 - Formulations of human growth hormone comprising a non-naturally encoded amino acid

13. 8143216 - Modified human growth hormone

14. 8093356 - Pegylated human interferon polypeptides

15. 7939496 - Modified human growth horomone polypeptides and their uses

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12/7/2025
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