Growing community of inventors

Meriden, CT, United States of America

David R Langley

Average Co-Inventor Count = 8.08

ph-index = 12

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 = 517

David R LangleyNicholas A Meanwell (23 patents)David R LangleyJason T Goodrich (22 patents)David R LangleyDenis R St Laurent (18 patents)David R LangleyPaul Michael Scola (17 patents)David R LangleyLawrence G Hamann (16 patents)David R LangleyAndrew Charles Good (16 patents)David R LangleyMakonen Belema (16 patents)David R LangleyEdward H Ruediger (16 patents)David R LangleyLawrence B Snyder (16 patents)David R LangleyAlain Martel (16 patents)David R LangleyOmar D Lopez (16 patents)David R LangleyJeffrey Lee Romine (16 patents)David R LangleyCarol Bachand (16 patents)David R LangleyVan N Nguyen (16 patents)David R LangleyDaniel H Deon (16 patents)David R LangleyClint A James (16 patents)David R LangleyFukang Yang (16 patents)David R LangleyRico Lavoie (16 patents)David R LangleyKap-Sun Yeung (10 patents)David R LangleyLi-Qiang Sun (10 patents)David R LangleyGan Wang (9 patents)David R LangleyEric Mull (9 patents)David R LangleyMark George Saulnier (8 patents)David R LangleyMark D Wittman (8 patents)David R LangleyClaudio Mapelli (7 patents)David R LangleyKenneth M Boy (7 patents)David R LangleyKevin W Gillman (7 patents)David R LangleyDolatrai M Vyas (6 patents)David R LangleyEric P Gillis (6 patents)David R LangleyDavid Bertil Frennesson (6 patents)David R LangleyMichael Matthew Miller (6 patents)David R LangleyMartin Patrick Allen (6 patents)David R LangleyJuliang Zhu (6 patents)David R LangleyJohn F Kadow (5 patents)David R LangleyB Narasimhulu Naidu (5 patents)David R LangleyKatharine A Grant-Young (5 patents)David R LangleyMichael S Bowsher (5 patents)David R LangleyMichael A Poss (4 patents)David R LangleyUpender Velaparthi (4 patents)David R LangleyKurt Zimmermann (4 patents)David R LangleyStanley V D'Andrea (4 patents)David R LangleyKevin M Peese (4 patents)David R LangleyTimothy P Connolly (4 patents)David R LangleyPeiying Liu (4 patents)David R LangleyYunhui Zhang (4 patents)David R LangleyZhongyu Wang (4 patents)David R LangleyXiaopeng Sang (4 patents)David R LangleyPiyasena Hewawasam (3 patents)David R LangleyManoj Patel (3 patents)David R LangleyHarold A Mastalerz (3 patents)David R LangleyGuifen Zhang (3 patents)David R LangleyPatrick Reid (3 patents)David R LangleyWalter Lewis Johnson (3 patents)David R LangleySamuel Gerritz (2 patents)David R LangleyRamkumar Rajamani (1 patent)David R LangleyBradley C Pearce (18 patents)David R LangleyZhizhen Barbara Zheng (3 patents)David R LangleyMaude A Poirier (3 patents)David R LangleyNishith Sanghvi (3 patents)David R LangleyDaniel J Tenney (3 patents)David R LangleyTao Wang (2 patents)David R LangleyZhongxing Zhang (2 patents)David R LangleyAnnapurna Pendri (2 patents)David R LangleyQian Zhao (2 patents)David R LangleyMichael A Walker (2 patents)David R LangleyAnne Marinier (2 patents)David R LangleyNingning Xu (2 patents)David R LangleyGuo Li (2 patents)David R LangleyZhaoxing Meng (2 patents)David R LangleyStephan Roy (2 patents)David R LangleyMarco Dodier (2 patents)David R LangleyQian Zhao (2 patents)David R LangleyJuliang Zhu (2 patents)David R LangleyMin Ding (1 patent)David R LangleyXiaofan Zheng (1 patent)David R LangleyKyle E Parcella (1 patent)David R LangleyScott W Martin (1 patent)David R LangleyLouis Stanley Chupak (1 patent)David R LangleyAlan Xiangdong Wang (1 patent)David R LangleyGeorge L Trainor (1 patent)David R LangleyShu-Hui Chen (1 patent)David R LangleyPatrice Gill (1 patent)David R LangleyJoydeep Kant (1 patent)David R LangleyVittorio Farina (1 patent)David R LangleyClaude A Quesnelle (1 patent)David R LangleyLyndon A M Cornelius (1 patent)David R LangleyShirong Zhu (9 patents)David R LangleyLing Li (1 patent)David R LangleyWeixu Zhai (1 patent)David R LangleyShuhao Shi (7 patents)David R LangleyChristopher W Cianci (3 patents)David R LangleyNicolas A Meanwell (1 patent)David R LangleyLyndon Am Cornelius (1 patent)David R LangleyPatrick C Reid (1 patent)David R LangleyRico Lavoie (1 patent)David R LangleyClint A James (1 patent)David R LangleyYunhui Zhang (1 patent)David R LangleyKatharine A Grant-Young (0 patent)David R LangleyKatharine A Grant-Young (0 patent)David R LangleyDavidb Frennesson (0 patent)David R LangleyDavid R Langley (51 patents)Nicholas A MeanwellNicholas A Meanwell (141 patents)Jason T GoodrichJason T Goodrich (27 patents)Denis R St LaurentDenis R St Laurent (32 patents)Paul Michael ScolaPaul Michael Scola (87 patents)Lawrence G HamannLawrence G Hamann (65 patents)Andrew Charles GoodAndrew Charles Good (58 patents)Makonen BelemaMakonen Belema (53 patents)Edward H RuedigerEdward H Ruediger (52 patents)Lawrence B SnyderLawrence B Snyder (47 patents)Alain MartelAlain Martel (40 patents)Omar D LopezOmar D Lopez (37 patents)Jeffrey Lee RomineJeffrey Lee Romine (34 patents)Carol BachandCarol Bachand (31 patents)Van N NguyenVan N Nguyen (30 patents)Daniel H DeonDaniel H Deon (28 patents)Clint A JamesClint A James (26 patents)Fukang YangFukang Yang (25 patents)Rico LavoieRico Lavoie (20 patents)Kap-Sun YeungKap-Sun Yeung (54 patents)Li-Qiang SunLi-Qiang Sun (46 patents)Gan WangGan Wang (31 patents)Eric MullEric Mull (25 patents)Mark George SaulnierMark George Saulnier (40 patents)Mark D WittmanMark D Wittman (32 patents)Claudio MapelliClaudio Mapelli (29 patents)Kenneth M BoyKenneth M Boy (28 patents)Kevin W GillmanKevin W Gillman (21 patents)Dolatrai M VyasDolatrai M Vyas (48 patents)Eric P GillisEric P Gillis (37 patents)David Bertil FrennessonDavid Bertil Frennesson (21 patents)Michael Matthew MillerMichael Matthew Miller (21 patents)Martin Patrick AllenMartin Patrick Allen (10 patents)Juliang ZhuJuliang Zhu (8 patents)John F KadowJohn F Kadow (136 patents)B Narasimhulu NaiduB Narasimhulu Naidu (54 patents)Katharine A Grant-YoungKatharine A Grant-Young (24 patents)Michael S BowsherMichael S Bowsher (14 patents)Michael A PossMichael A Poss (57 patents)Upender VelaparthiUpender Velaparthi (32 patents)Kurt ZimmermannKurt Zimmermann (26 patents)Stanley V D'AndreaStanley V D'Andrea (22 patents)Kevin M PeeseKevin M Peese (22 patents)Timothy P ConnollyTimothy P Connolly (19 patents)Peiying LiuPeiying Liu (18 patents)Yunhui ZhangYunhui Zhang (14 patents)Zhongyu WangZhongyu Wang (14 patents)Xiaopeng SangXiaopeng Sang (11 patents)Piyasena HewawasamPiyasena Hewawasam (61 patents)Manoj PatelManoj Patel (30 patents)Harold A MastalerzHarold A Mastalerz (24 patents)Guifen ZhangGuifen Zhang (11 patents)Patrick ReidPatrick Reid (10 patents)Walter Lewis JohnsonWalter Lewis Johnson (9 patents)Samuel GerritzSamuel Gerritz (20 patents)Ramkumar RajamaniRamkumar Rajamani (19 patents)Bradley C PearceBradley C Pearce (18 patents)Zhizhen Barbara ZhengZhizhen Barbara Zheng (13 patents)Maude A PoirierMaude A Poirier (6 patents)Nishith SanghviNishith Sanghvi (3 patents)Daniel J TenneyDaniel J Tenney (3 patents)Tao WangTao Wang (78 patents)Zhongxing ZhangZhongxing Zhang (64 patents)Annapurna PendriAnnapurna Pendri (45 patents)Qian ZhaoQian Zhao (27 patents)Michael A WalkerMichael A Walker (24 patents)Anne MarinierAnne Marinier (22 patents)Ningning XuNingning Xu (10 patents)Guo LiGuo Li (10 patents)Zhaoxing MengZhaoxing Meng (9 patents)Stephan RoyStephan Roy (8 patents)Marco DodierMarco Dodier (5 patents)Qian ZhaoQian Zhao (5 patents)Juliang ZhuJuliang Zhu (2 patents)Min DingMin Ding (28 patents)Xiaofan ZhengXiaofan Zheng (26 patents)Kyle E ParcellaKyle E Parcella (24 patents)Scott W MartinScott W Martin (23 patents)Louis Stanley ChupakLouis Stanley Chupak (23 patents)Alan Xiangdong WangAlan Xiangdong Wang (22 patents)George L TrainorGeorge L Trainor (17 patents)Shu-Hui ChenShu-Hui Chen (17 patents)Patrice GillPatrice Gill (15 patents)Joydeep KantJoydeep Kant (14 patents)Vittorio FarinaVittorio Farina (14 patents)Claude A QuesnelleClaude A Quesnelle (13 patents)Lyndon A M CorneliusLyndon A M Cornelius (12 patents)Shirong ZhuShirong Zhu (9 patents)Ling LiLing Li (7 patents)Weixu ZhaiWeixu Zhai (7 patents)Shuhao ShiShuhao Shi (7 patents)Christopher W CianciChristopher W Cianci (3 patents)Nicolas A MeanwellNicolas A Meanwell (1 patent)Lyndon Am CorneliusLyndon Am Cornelius (2 patents)Patrick C ReidPatrick C Reid (1 patent)Rico LavoieRico Lavoie (1 patent)Clint A JamesClint A James (1 patent)Yunhui ZhangYunhui Zhang (1 patent)Katharine A Grant-YoungKatharine A Grant-Young (0 patent)Katharine A Grant-YoungKatharine A Grant-Young (0 patent)Davidb FrennessonDavidb Frennesson (0 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Bristol-myers Squibb Compnay (47 from 3,684 patents)

2. Bristol-myers Company (2 from 637 patents)

3. Viiv Healthcare UK (no.5) Limited (2 from 42 patents)

4. Viiv Healthcare UK Limited (9 patents)

5. Bristol-myers Squibb Holdings Ireland (0 patent)


51 patents:

1. 11952434 - Immunomodulators

2. 11578054 - Compounds useful as immunomodulators

3. 11358988 - Immunomodulators

4. 11066445 - Immunomodulators acting as antagonists of PD-1

5. 10988507 - Immunomodulators

6. 10882844 - Compounds useful as immunomodulators

7. 10745382 - Compounds useful as immunomodulators

8. 10633419 - Immunomodulators

9. 10538555 - Macrocyclic inhibitors of the PD-1/PD-L1 and CD80(B7-1)/PD-L1 protein/protein interactions

10. 10358463 - Immunomodulators

11. 10144706 - Compounds useful as immunomodulators

12. 10143746 - Immunomodulators

13. 10125148 - Pyrazolopyrimidine macrocycles as inhibitors of human immunodeficiency virus replication

14. 9932356 - Pyrazolopyrimidine macrocycles as inhibitors of human immunodeficiency virus replication

15. 9879046 - Macrocyclic inhibitors of the PD-1/PD-L1 and CD80(B7-1)/PD-L1 protein/protein interactions

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12/26/2025
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