Inventor · disambiguated record
Roy Y. Yih
Also filed as: YIH ROY Y
24 granted patents·243 citations·filing 1973–1987
95Inventor score
Files withROHM & HAAS24
Top patents by PatentIndex Score
24 records- 0197US4093446AHerbicidal 4-trifluoromethyl-4-nitrodiphenyl ethersROHM & HAAS·Filed 1976·Granted Jun 6, 1978·60 cites·15 claims
- 0296US4063929AHerbicidal 4-trifluoromethyl-4'nitrodiphenyl ethersROHM & HAAS·Filed 1975·Granted Dec 20, 1977·50 cites·7 claims
- 0393US4070178AHerbicidal diphenyl ethersROHM & HAAS·Filed 1976·Granted Jan 24, 1978·34 cites·13 claims
- 0493US4046798AHerbicidal 4-trifluoromethyl-4'nitrodiphenyl ethersROHM & HAAS·Filed 1975·Granted Sep 6, 1977·33 cites·11 claims
- 0581US4515988AHerbicidal 4-trifluoromethyl-4'-nitrodiphenyl ethersROHM & HAAS·Filed 1981·Granted May 7, 1985·14 cites·4 claims
- 0675US4076741AHerbicidal 4-trifluoromethyl-4-nitrodiphenyl ethersROHM & HAAS·Filed 1973·Granted Feb 28, 1978·9 cites·7 claims
- 0773US4335249AHerbicidal diphenyl ethers, sulfides, sulfoxides and sulfonesROHM & HAAS·Filed 1976·Granted Jun 15, 1982·9 cites·19 claims
- 0870US4009021AImidazole plant growth regulatorsROHM & HAAS·Filed 1975·Granted Feb 22, 1977·7 cites·11 claims
- 0963US4185995AHerbicidal 4-trifluoromethyl-4'nitrodiphenyl ethersROHM & HAAS·Filed 1977·Granted Jan 29, 1980·5 cites·20 claims
- 1062US3950379A2-Cyano-diphenyl ethersROHM & HAAS·Filed 1974·Granted Apr 13, 1976·5 cites·7 claims
- 1160US4806682ASulfonium salts of diphenyl ethersROHM & HAAS·Filed 1986·Granted Feb 21, 1989·7 cites·32 claims
- 1250US4772744AHerbicidal 4-trifluoromethyl-4-nitrodiphenyl ethersROHM & HAAS·Filed 1987·Granted Sep 20, 1988·3 cites·12 claims
- 1346US4613360AHerbicidal 4-trifluoromethyl-4-nitrodiphenyl ethersROHM & HAAS·Filed 1981·Granted Sep 23, 1986·2 cites·9 claims
- 1446US4594100AHerbicidal 4-trifluoromethyl-4-nitrodiphenyl ethersROHM & HAAS·Filed 1981·Granted Jun 10, 1986·2 cites·10 claims
- 1541US4220468AHerbicidal 4-trifluoromethyl-4-nitrodiphenyl ethersROHM & HAAS·Filed 1978·Granted Sep 2, 1980·1 cites·14 claims
- 1637US4083713ASelective herbicidal activity of fluoroaminopyridazinesROHM & HAAS·Filed 1975·Granted Apr 11, 1978·1 cites·7 claims
- 1734US4415354AHerbicidal 4-trifluoromethyl-4-nitrodiphenyl ethersROHM & HAAS·Filed 1981·Granted Nov 15, 1983·0 cites·10 claims
- 1833US4422868AHerbicidal 4-trifluoromethyl-4-nitrodiphenyl ethersROHM & HAAS·Filed 1981·Granted Dec 27, 1983·0 cites·12 claims
- 1933US4330324AHerbicidal 4-trifluoromethyl 4-nitrodiphenyl ethersROHM & HAAS·Filed 1980·Granted May 18, 1982·0 cites·13 claims
- 2032US4662935AHerbicidal 4-trifluoromethyl-4-nitrodiphenyl ethersROHM & HAAS·Filed 1981·Granted May 5, 1987·0 cites·17 claims
- 2132US4219352AHerbicidal 4-trifluoromethyl-4-nitrodiphenyl ethersROHM & HAAS·Filed 1977·Granted Aug 26, 1980·0 cites·7 claims
- 2231US4445930AHerbicidal 4-trifluoromethyl-4-nitrodiphenyl ethersROHM & HAAS·Filed 1981·Granted May 1, 1984·0 cites·12 claims
- 2331US4119667AHaloaniline derivatives as plant growth modifiersROHM & HAAS·Filed 1974·Granted Oct 10, 1978·1 cites·3 claims
- 2419US5028732AHerbicidally active amino diphenyl ethersROHM & HAAS·Filed 1986·Granted Jul 2, 1991·0 cites·19 claims
Join the waitlist — get patent alerts
Get an alert when Roy Y. Yih files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →