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Score from: | % to: % | Current assig. owns from to patents |
patent | score | priority | expiry | expired | references | current assignee | title |
---|---|---|---|---|---|---|---|
4628099 | 1 | 1978-06-23 | 2003-12-09 | 1 | 2 | The Dow Chemical Company; | Trifluoromethyl pyridinyloxyphenoxy propanoic acid chlorides |
4565568 | 8 | 1982-06-18 | 2003-01-21 | 1 | 28 | DOW CHEMICAL COMPANY THE; | Pyridyl(oxy/thio)phenoxy compounds, herbicidal compositions and methods |
4333813 | 13 | 1979-05-29 | 1999-06-08 | 1 | 24 | Reynolds Metals Company; | Cathodes for alumina reduction cells |
4491468 | 16 | 1978-06-23 | 2002-01-01 | 1 | 5 | The Dow Chemical Company; | Herbicidal trifluoromethyl pyridinyloxyphenoxy and pyridinylthiophenoxy propanenitriles and derivatives thereof |
4851539 | 20 | 1982-06-18 | 2006-07-25 | 1 | 2 | The Dow Chemical Company; | 2,3-Difluoropyridine and 3-fluoro-2-pyridinyloxyphenol compounds |
4236912 | 21 | 1979-03-05 | 1999-03-05 | 1 | 13 | The Dow Chemical Company; | Quinolinyloxyphenoxy and quinolyinylthiophenoxy alkanoic acids and derivatives thereof and methods of herbicidal use |
4753673 | 26 | 1977-07-22 | 2005-06-28 | 1 | 5 | The Dow Chemical Company; | Trifluoromethyl pyridinyloxyphenoxy and pyridinylthiophenoxy propanoic acids and propanols and derivatives thereof and methods of herbicidal use |
6209930 | 30 | 1999-04-01 | 2019-04-01 | 1 | 7 | Angling accessory device | |
3948910 | 43 | 1973-12-28 | 1993-12-28 | 1 | 3 | The Dow Chemical Company; | Aminohalopyridine-N-oxides |
4551170 | 46 | 1978-06-23 | 2002-11-05 | 1 | 1 | The Dow Chemical Company; | Herbicidal trifluoromethyl pyridinyloxyphenoxy and pyridinylthiophenoxy propanols and derivatives thereof |
4523017 | 47 | 1977-07-22 | 2002-06-11 | 1 | 2 | The Dow Chemical Company; | Preparation of trifluoromethyl pyridinyloxyphenoxy propanoic acids and propanols and derivatives thereof |
4479001 | 48 | 1978-06-23 | 2001-10-23 | 1 | 3 | The Dow Chemical Company; | Trifluoromethyl pyridinylthiophenoxy propanoic acids and propanols and derivatives thereof |
4678509 | 52 | 1982-06-18 | 2004-07-07 | 1 | 1 | The Dow Chemical Company; | Certain pyridyloxy or thio-phenoxy-propanoic acids or salts thereof useful as herbicides |
RE33478 | 73 | 1982-06-18 | 2007-12-11 | 1 | 0 | The Dow Chemical Company; | Pyridyl(oxy/thio)phenoxy compounds herbicidal compositions and methods |