Topic leaderboard

A41G

CPC A41G

Ranked by the PatentIndex Score — a 1–99 percentile within A41G · public-visibility date · generated 2026

Rising· last 2 yrs

Inventors whose newest A41G patents became public in the last 2 years — the current frontier

  1. 199Johnny Chen45 patents · 954 citations
  2. 296Sahara Lotti28 patents · 318 citations
  3. 392Jason Loomis21 patents · 64 citations
  4. 488Daniel C. Sawyer5 patents · 8 citations
  5. 583James M. Koerlin5 patents · 8 citations
  6. 679Richard R. Runkles5 patents · 8 citations
  7. 775Eddie K Jhin6 patents · 11 citations
  8. 871Jae-Hoon Lee6 patents · 11 citations
  9. 967Jason Kim5 patents · 6 citations
  10. 1063Susan Kim5 patents · 6 citations
  11. 1158Kichul Ahn4 patents · 4 citations
  12. 1254Xiangpeng Lian7 patents · 2 citations
  13. 1350Chao Yu2 patents · 17 citations
  14. 1446Tiantian Li2 patents · 17 citations
  15. 1542Jieun Kim3 patents · 1 citations
  16. 1638Elana Walker2 patents · 3 citations
  17. 1733Jozef Karpiel2 patents · 3 citations
  18. 1829Melissa Otis2 patents · 3 citations
  19. 1925Robin S. Rose2 patents · 3 citations
  20. 2021Xinzhi Jiao2 patents · 3 citations
  21. 2117Jiarong Sun6 patents · 0 citations
  22. 2213Monika Mcclain2 patents · 2 citations
  23. 238Zhaozhong Zhang3 patents · 2 citations
  24. 244Junna Zou4 patents · 0 citations
  25. 251Takashi Ogino2 patents · 2 citations

Active· last 5 yrs

Sustained A41G output across the last 5 years

  1. 199Johnny Chen45 patents · 954 citations
  2. 296Sahara Lotti28 patents · 318 citations
  3. 392Jason Loomis21 patents · 64 citations
  4. 488James K. Kim16 patents · 49 citations
  5. 583Chung-Wai (Paul) Cheng5 patents · 67 citations
  6. 679Yong Fu5 patents · 67 citations
  7. 775Jessica Le5 patents · 69 citations
  8. 871Kurt Amundson6 patents · 16 citations
  9. 967Nathan Harding6 patents · 16 citations
  10. 1063Okyo Sthair4 patents · 86 citations
  11. 1158Michael Muller4 patents · 12 citations
  12. 1254Chang Moo Lee4 patents · 61 citations
  13. 1350Daniel C. Sawyer5 patents · 8 citations
  14. 1446James M. Koerlin5 patents · 8 citations
  15. 1542Richard R. Runkles5 patents · 8 citations
  16. 1638Eddie K Jhin6 patents · 11 citations
  17. 1733Jae-Hoon Lee6 patents · 11 citations
  18. 1829David Jalbert4 patents · 13 citations
  19. 1925David Simonelli4 patents · 13 citations
  20. 2021H. Keith Nishihara3 patents · 8 citations
  21. 2117David Levich4 patents · 8 citations
  22. 2213Andre Schmeing3 patents · 6 citations
  23. 238Jifei Ou3 patents · 6 citations
  24. 244Jason Kim5 patents · 6 citations
  25. 251Susan Kim5 patents · 6 citations

All-time canon

Career PatentIndex Score in A41G

  1. 199Johnny Chen45 patents · 954 citations
  2. 296James E. Steffen10 patents · 650 citations
  3. 392David L. Braun9 patents · 556 citations
  4. 488Donald E. Weder74 patents · 1,486 citations
  5. 583Erwin H. Weder5 patents · 505 citations
  6. 679Sahara Lotti28 patents · 318 citations
  7. 775Daniel Phu Dinh11 patents · 447 citations
  8. 871Stacey Eve Sartena7 patents · 243 citations
  9. 967Charles W. Nelson7 patents · 266 citations
  10. 1063Paul V. Finamore6 patents · 209 citations
  11. 1158Kousuke Mochizuki6 patents · 113 citations
  12. 1254Teresa Lane9 patents · 128 citations
  13. 1350Raju Venkatapathy4 patents · 87 citations
  14. 1446Zivile M. Groh4 patents · 170 citations
  15. 1542Jeffrey A. Chapman5 patents · 47 citations
  16. 1638Jason Loomis21 patents · 64 citations
  17. 1733Michelle Elizabeth Freelove5 patents · 94 citations
  18. 1829Yongho Han4 patents · 167 citations
  19. 1925Peter S. C. Cheng5 patents · 59 citations
  20. 2021David L. Osment5 patents · 60 citations
  21. 2117Victor P. Laskorski4 patents · 95 citations
  22. 2213Kate Reeves3 patents · 165 citations
  23. 238Megan Mai Morys3 patents · 165 citations
  24. 244Nancy Taylor Dempsey3 patents · 165 citations
  25. 251Peter Jonathan Wyatt3 patents · 165 citations
90–99 field-defining50–89 strong<50 emergingearned by citationsfrom family breadth