Inventor · disambiguated record
Van R. Gaertner
Also filed as: GAERTNER VAN R · GAERTNER VAN RUSSELL
18 granted patents·181 citations·filing 1974–1984
94Inventor score
Files withMONSANTO CO18
Top patents by PatentIndex Score
18 records- 0192US4221583AN-Phosphonomethylglycinonitrile and certain derivatives thereofMONSANTO CO·Filed 1978·Granted Sep 9, 1980·29 cites·20 claims
- 0291US3991095AN-thiolcarbonyl derivatives of N-phosphonomethylglycineMONSANTO CO·Filed 1975·Granted Nov 9, 1976·24 cites·10 claims
- 0386US4094928ACarbonylaldiminomethanephosphonatesMONSANTO CO·Filed 1977·Granted Jun 13, 1978·15 cites·6 claims
- 0486US3933946AN-hydroxy-N-phosphonomethylglycinatesMONSANTO CO·Filed 1974·Granted Jan 20, 1976·14 cites·3 claims
- 0584US4312662AN-Substituted carboxy-N-phosphonomethylglycines and the salts thereof as herbicidesMONSANTO CO·Filed 1979·Granted Jan 26, 1982·14 cites·9 claims
- 0683US4197254ADerivatives of N-phosphonomethylglycineMONSANTO CO·Filed 1976·Granted Apr 8, 1980·14 cites·16 claims
- 0782US4047927AN-(2-hydroxyalkyl) derivatives of N-phosphonomethylglycine and the herbicidal use thereofMONSANTO CO·Filed 1976·Granted Sep 13, 1977·12 cites·7 claims
- 0877US4119430AN-(2-hydroxyalkyl) derivatives of N-phosphonomethylglycine and herbicidal compositions containing sameMONSANTO CO·Filed 1977·Granted Oct 10, 1978·9 cites·16 claims
- 0974US4203756AMethod for increasing the sucrose content of growing plantsMONSANTO CO·Filed 1978·Granted May 20, 1980·8 cites·12 claims
- 1073US4035177AHerbicidal N-thiolcarbonyl derivatives of N-phosphonomethylglycineMONSANTO CO·Filed 1976·Granted Jul 12, 1977·8 cites·10 claims
- 1169US4211547AN-Phosphonomethyliminodiacetonitrile and certain derivatives thereofMONSANTO CO·Filed 1978·Granted Jul 8, 1980·6 cites·9 claims
- 1269US4105432ACyclized derivatives of N-(2-hydroxyalkyl)-N-phosphonomethylglycine compoundsMONSANTO CO·Filed 1977·Granted Aug 8, 1978·6 cites·30 claims
- 1366US4251256AHerbicidal N-substituted ethylene derivatives of N-phosphonomethylglycineMONSANTO CO·Filed 1978·Granted Feb 17, 1981·5 cites·9 claims
- 1459US4413125Aα-Hydroxy phosphonatesMONSANTO CO·Filed 1981·Granted Nov 1, 1983·4 cites·10 claims
- 1558US4650613AProcess for preparing N-phosphonomethylglycine and derivativesMONSANTO CO·Filed 1984·Granted Mar 17, 1987·10 cites·9 claims
- 1641US4251257AHerbicidal methods employing derivatives of N-phosphonomethylglycineMONSANTO CO·Filed 1979·Granted Feb 17, 1981·1 cites·13 claims
- 1739US4475943AHerbicidal α-hydroxy phosphonatesMONSANTO CO·Filed 1983·Granted Oct 9, 1984·1 cites·20 claims
- 1838US4063922AN-(2-hydroxyalkyl) derivatives of N-phosphonomethylglycine for treatment of sugarcaneMONSANTO CO·Filed 1976·Granted Dec 20, 1977·1 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →