Growing community of inventors

Somerville, MA, United States of America

David Messersmith

Average Co-Inventor Count = 7.35

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 = 300

David MessersmithAlbert Charles Pierce (13 patents)David MessersmithRobert J Davies (12 patents)David MessersmithJian Jim Wang (11 patents)David MessersmithMark Willem Ledeboer (10 patents)David MessersmithRonald Lee Grey, Jr (10 patents)David MessersmithFrancesco Gerald Salituro (8 patents)David MessersmithUpul Keerthi Bandarage (7 patents)David MessersmithJingrong Cao (7 patents)David MessersmithBrian Ledford (6 patents)David MessersmithJon H Come (6 patents)David MessersmithAlex Aronov (6 patents)David MessersmithYusheng Liao (6 patents)David MessersmithAnne-Laure Grillot (5 patents)David MessersmithArnaud Le Tiran (5 patents)David MessersmithCornelia Jutta Forster (5 patents)David MessersmithJames A Henderson (5 patents)David MessersmithBeena Bhatia (5 patents)David MessersmithPhilip N Collier (5 patents)David MessersmithPeter Viski (5 patents)David MessersmithMark L Nelson (4 patents)David MessersmithHuai Gao (4 patents)David MessersmithJohn P Duffy (4 patents)David MessersmithJinwang Xu (4 patents)David MessersmithRoger Frechette (4 patents)David MessersmithTadeusz Warchol (4 patents)David MessersmithElaine B Krueger (4 patents)David MessersmithGuy W Bemis (3 patents)David MessersmithTiansheng Wang (3 patents)David MessersmithFrancois Maltais (3 patents)David MessersmithKevin Michael Cottrell (3 patents)David MessersmithGlen Robert Rennie (3 patents)David MessersmithMichael J Arnost (3 patents)David MessersmithMohamed Y Ismail (3 patents)David MessersmithDarrell J Koza (3 patents)David MessersmithHardwin O'Dowd (3 patents)David MessersmithSuganthini S Nanthakumar (3 patents)David MessersmithTodd Bowser (3 patents)David MessersmithLaura McIntyre (3 patents)David MessersmithAtul K Verma (3 patents)David MessersmithPaul Sheahan (3 patents)David MessersmithValerie Marone (3 patents)David MessersmithPaul Hawkins (3 patents)David MessersmithGabriel Martinez Botella (2 patents)David MessersmithLuc J Farmer (2 patents)David MessersmithEmanuele Perola (2 patents)David MessersmithHayley Binch (2 patents)David MessersmithWenxin Gu (2 patents)David MessersmithVincent P Galullo (2 patents)David MessersmithMichael Paul DeNinno (2 patents)David MessersmithCraig Marhefka (2 patents)David MessersmithSanjay Shivayogi Magavi (2 patents)David MessersmithSuganthi Nanthakumar (2 patents)David MessersmithJoshua Syken (2 patents)David MessersmithShi-Kai Tian (2 patents)David MessersmithJames Daniel Frantz (2 patents)David MessersmithMeghan Elise Cockerill (2 patents)David MessersmithElisabeth Doyle (2 patents)David MessersmithBrian Anthony Goldman (2 patents)David MessersmithGreg Henkel (2 patents)David MessersmithAndrew Jayaraj (2 patents)David MessersmithElizabeth Jin-Sun Ryu (2 patents)David MessersmithAdrianne Lynn Kolpak (2 patents)David MessersmithYoung-Choon Moon (1 patent)David MessersmithMichael D Mullican (1 patent)David MessersmithMarion W Wannamaker (1 patent)David MessersmithGabriel Martinez-Botella (1 patent)David MessersmithMichelle L Stewart (1 patent)David MessersmithEmilie Porter Huck (1 patent)David MessersmithRaul Eduardo Krauss (1 patent)David MessersmithKaren Stapleton (1 patent)David MessersmithJian Wang (2 patents)David MessersmithRonald Grey (1 patent)David MessersmithRaul Eduardo Krauss Irarrazaval (1 patent)David MessersmithMichael Amost (1 patent)David MessersmithGui Liu (1 patent)David MessersmithJimmy Dumornay (1 patent)David MessersmithBrian Ledford (0 patent)David MessersmithHardwin O'dowd (0 patent)David MessersmithArnaud Le Tiran (0 patent)David MessersmithRonald Lee Grey (0 patent)David MessersmithAmaud Le Tiran (0 patent)David MessersmithHarwin O'DOWD (0 patent)David MessersmithAmaud Le Tiran (0 patent)David MessersmithCraig Marhefka (0 patent)David MessersmithJian Wang (0 patent)David MessersmithDavid Messersmith (23 patents)Albert Charles PierceAlbert Charles Pierce (66 patents)Robert J DaviesRobert J Davies (48 patents)Jian Jim WangJian Jim Wang (117 patents)Mark Willem LedeboerMark Willem Ledeboer (53 patents)Ronald Lee Grey, JrRonald Lee Grey, Jr (19 patents)Francesco Gerald SalituroFrancesco Gerald Salituro (177 patents)Upul Keerthi BandarageUpul Keerthi Bandarage (40 patents)Jingrong CaoJingrong Cao (36 patents)Brian LedfordBrian Ledford (36 patents)Jon H ComeJon H Come (33 patents)Alex AronovAlex Aronov (26 patents)Yusheng LiaoYusheng Liao (24 patents)Anne-Laure GrillotAnne-Laure Grillot (36 patents)Arnaud Le TiranArnaud Le Tiran (35 patents)Cornelia Jutta ForsterCornelia Jutta Forster (33 patents)James A HendersonJames A Henderson (24 patents)Beena BhatiaBeena Bhatia (18 patents)Philip N CollierPhilip N Collier (13 patents)Peter ViskiPeter Viski (10 patents)Mark L NelsonMark L Nelson (70 patents)Huai GaoHuai Gao (42 patents)John P DuffyJohn P Duffy (38 patents)Jinwang XuJinwang Xu (33 patents)Roger FrechetteRoger Frechette (24 patents)Tadeusz WarcholTadeusz Warchol (13 patents)Elaine B KruegerElaine B Krueger (9 patents)Guy W BemisGuy W Bemis (83 patents)Tiansheng WangTiansheng Wang (68 patents)Francois MaltaisFrancois Maltais (59 patents)Kevin Michael CottrellKevin Michael Cottrell (44 patents)Glen Robert RennieGlen Robert Rennie (32 patents)Michael J ArnostMichael J Arnost (25 patents)Mohamed Y IsmailMohamed Y Ismail (19 patents)Darrell J KozaDarrell J Koza (18 patents)Hardwin O'DowdHardwin O'Dowd (17 patents)Suganthini S NanthakumarSuganthini S Nanthakumar (16 patents)Todd BowserTodd Bowser (16 patents)Laura McIntyreLaura McIntyre (9 patents)Atul K VermaAtul K Verma (5 patents)Paul SheahanPaul Sheahan (5 patents)Valerie MaroneValerie Marone (5 patents)Paul HawkinsPaul Hawkins (5 patents)Gabriel Martinez BotellaGabriel Martinez Botella (93 patents)Luc J FarmerLuc J Farmer (57 patents)Emanuele PerolaEmanuele Perola (42 patents)Hayley BinchHayley Binch (28 patents)Wenxin GuWenxin Gu (23 patents)Vincent P GalulloVincent P Galullo (15 patents)Michael Paul DeNinnoMichael Paul DeNinno (12 patents)Craig MarhefkaCraig Marhefka (8 patents)Sanjay Shivayogi MagaviSanjay Shivayogi Magavi (6 patents)Suganthi NanthakumarSuganthi Nanthakumar (4 patents)Joshua SykenJoshua Syken (4 patents)Shi-Kai TianShi-Kai Tian (4 patents)James Daniel FrantzJames Daniel Frantz (3 patents)Meghan Elise CockerillMeghan Elise Cockerill (2 patents)Elisabeth DoyleElisabeth Doyle (2 patents)Brian Anthony GoldmanBrian Anthony Goldman (2 patents)Greg HenkelGreg Henkel (2 patents)Andrew JayarajAndrew Jayaraj (2 patents)Elizabeth Jin-Sun RyuElizabeth Jin-Sun Ryu (2 patents)Adrianne Lynn KolpakAdrianne Lynn Kolpak (2 patents)Young-Choon MoonYoung-Choon Moon (62 patents)Michael D MullicanMichael D Mullican (42 patents)Marion W WannamakerMarion W Wannamaker (33 patents)Gabriel Martinez-BotellaGabriel Martinez-Botella (17 patents)Michelle L StewartMichelle L Stewart (9 patents)Emilie Porter HuckEmilie Porter Huck (6 patents)Raul Eduardo KraussRaul Eduardo Krauss (4 patents)Karen StapletonKaren Stapleton (3 patents)Jian WangJian Wang (2 patents)Ronald GreyRonald Grey (1 patent)Raul Eduardo Krauss IrarrazavalRaul Eduardo Krauss Irarrazaval (1 patent)Michael AmostMichael Amost (1 patent)Gui LiuGui Liu (1 patent)Jimmy DumornayJimmy Dumornay (1 patent)Brian LedfordBrian Ledford (0 patent)Hardwin O'dowdHardwin O'dowd (0 patent)Arnaud Le TiranArnaud Le Tiran (0 patent)Ronald Lee GreyRonald Lee Grey (0 patent)Amaud Le TiranAmaud Le Tiran (0 patent)Harwin O'DOWDHarwin O'DOWD (0 patent)Amaud Le TiranAmaud Le Tiran (0 patent)Craig MarhefkaCraig Marhefka (0 patent)Jian WangJian Wang (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Vertex Pharmaceuticals, Inc. (17 from 1,149 patents)

2. Paratek Pharmaceuticals, Inc. (4 from 71 patents)

3. Tufts College (3 from 459 patents)

4. Other (2 from 832,680 patents)

5. Ledeboer, Mark W. (0 patent)

6. Davies, Robert J. (0 patent)


23 patents:

1. 10766869 - Triazoles for the treatment of demyelinating dieases

2. 10183933 - Isoindolinone inhibitors of phosphatidylinositol 3-kinase

3. 10118904 - Triazoles for the treatment of Demyelinating Diseases

4. 9676759 - Isoindolinone inhibitors of phosphatidylinositol 3-kinase

5. 9090541 - 9-substituted minocycline compounds

6. 8937064 - Pyrazolo[1,5-a]pyrimidines useful as JAK2 inhibitors

7. 8741912 - Deazapurines useful as inhibitors of Janus kinases

8. 8633205 - Substituted pyrrolo[2,3-d]pyrimidines as inhibitors of protein kinases

9. 8524906 - Tetrahydrothiazolopyridine inhibitors of phosphatidylinositol 3-kinase

10. 8492365 - 7-substituted tetracycline compounds

11. 8466288 - Isoindolinone inhibitors of phosphatidylinositol 3-kinase

12. 8344153 - Inhibitors of phosphatidylinositol 3-kinase

13. 8268999 - Tri-cyclic pyrazolopyridine kinase inhibitors

14. 8048867 - 9-substituted minocycline compounds

15. 7902239 - Diaminotriazoles useful as inhibitors of protein kinases

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12/5/2025
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