Topic leaderboard

A01N

Biocides, pest repellants & plant growth

Ranked by the PatentIndex Score — a 1–99 percentile within A01N · public-visibility date · generated 2026

Rising· last 2 yrs

Inventors whose newest A01N patents became public in the last 2 years — the current frontier

  1. 199Stanislaw Flasinski64 patents · 4,606 citations
  2. 296Waleed H. Hassanein49 patents · 1,934 citations
  3. 392Slavica Djonovic37 patents · 902 citations
  4. 488Geoffrey Von Maltzahn35 patents · 898 citations
  5. 583Gerardo V. Toledo32 patents · 892 citations
  6. 679Craig Sadowski29 patents · 885 citations
  7. 775David Morris Johnston29 patents · 885 citations
  8. 871Luis Miguel Marquez32 patents · 867 citations
  9. 967Jeffrey Lyford27 patents · 856 citations
  10. 1063Richard Bailey Flavell27 patents · 856 citations
  11. 1158Yves Millet27 patents · 856 citations
  12. 1254Alexander Naydich18 patents · 714 citations
  13. 1350Michael T. Lotze64 patents · 1,024 citations
  14. 1446James Bender49 patents · 948 citations
  15. 1542Seth Wardell49 patents · 948 citations
  16. 1638Jasper Clube16 patents · 393 citations
  17. 1733Tamer I. Khayal32 patents · 863 citations
  18. 1829Kenneth E. Narva82 patents · 1,317 citations
  19. 1925Richard Bringham28 patents · 792 citations
  20. 2021Giovanni Cecere15 patents · 479 citations
  21. 2117Christian Grøndahl9 patents · 229 citations
  22. 2213Eric Van Der Helm9 patents · 229 citations
  23. 238Morten Sommer9 patents · 229 citations
  24. 244Ruben Vazquez-Uribe8 patents · 219 citations
  25. 251Andreas Turberg127 patents · 1,535 citations

Active· last 5 yrs

Sustained A01N output across the last 5 years

  1. 199Jennifer Rinehart11 patents · 6,504 citations
  2. 296Marianne Malven13 patents · 5,514 citations
  3. 392Ellen Dickinson7 patents · 5,259 citations
  4. 488Nancy Taylor7 patents · 5,259 citations
  5. 583Stanislaw Flasinski64 patents · 4,606 citations
  6. 679Ronald J. Brinker42 patents · 5,071 citations
  7. 775Paul C. C. Feng21 patents · 4,318 citations
  8. 871Dov Tamarkin33 patents · 2,281 citations
  9. 967Doron Friedman26 patents · 1,922 citations
  10. 1063Waleed H. Hassanein49 patents · 1,934 citations
  11. 1158Gary P. Vandre22 patents · 705 citations
  12. 1254Jeremy T. Hatcher22 patents · 705 citations
  13. 1350Jeffrey D. Wallace22 patents · 705 citations
  14. 1446Lon A. Westfall22 patents · 705 citations
  15. 1542Niraj V. Nayak22 patents · 705 citations
  16. 1638Gary Durack23 patents · 675 citations
  17. 1733Slavica Djonovic37 patents · 902 citations
  18. 1829Geoffrey Von Maltzahn35 patents · 898 citations
  19. 1925Gerardo V. Toledo32 patents · 892 citations
  20. 2021Craig Sadowski29 patents · 885 citations
  21. 2117David Morris Johnston29 patents · 885 citations
  22. 2213Luis Miguel Marquez32 patents · 867 citations
  23. 238Jeffrey Lyford27 patents · 856 citations
  24. 244Richard Bailey Flavell27 patents · 856 citations
  25. 251Yves Millet27 patents · 856 citations

All-time canon

Career PatentIndex Score in A01N

  1. 199Jennifer Rinehart11 patents · 6,504 citations
  2. 296Marianne Malven13 patents · 5,514 citations
  3. 392Ellen Dickinson7 patents · 5,259 citations
  4. 488Nancy Taylor7 patents · 5,259 citations
  5. 583Jack Q. Wilkinson10 patents · 4,304 citations
  6. 679Karen L. Fincher10 patents · 4,304 citations
  7. 775Stanislaw Flasinski64 patents · 4,606 citations
  8. 871Ronald J. Brinker42 patents · 5,071 citations
  9. 967Paul C. C. Feng21 patents · 4,318 citations
  10. 1063Timothy A. Gutzmann23 patents · 1,946 citations
  11. 1158Bruce R. Cords15 patents · 1,757 citations
  12. 1254Lawrence A. Grab12 patents · 1,350 citations
  13. 1350Brian J. Anderson10 patents · 1,230 citations
  14. 1446Edward H. Richardson10 patents · 1,230 citations
  15. 1542Robert M. Goldman9 patents · 2,056 citations
  16. 1638Ronald M. Klatz9 patents · 2,056 citations
  17. 1733Shanta M. Modak24 patents · 2,842 citations
  18. 1829Lester Sampath13 patents · 2,671 citations
  19. 1925Robert Edward Burrell14 patents · 2,682 citations
  20. 2021Larry Roy Morris9 patents · 2,014 citations
  21. 2117Thomas R. Oakes8 patents · 1,294 citations
  22. 2213Dov Tamarkin33 patents · 2,281 citations
  23. 238Meir Eini25 patents · 2,103 citations
  24. 244Doron Friedman26 patents · 1,922 citations
  25. 251John W. Pitkin7 patents · 3,332 citations
90–99 field-defining50–89 strong<50 emergingearned by citationsfrom family breadth