Assignee
ECOGEN INC
US·26 granted patents·1,330 citations·filing 1988–1999
Top patents by PatentIndex Score
26 records- 0196US5942664ABacillus thuringiensis Cry1C compositions toxic to lepidopteran insects and methods for making Cry1C mutantsECOGEN INC·Filed 1996·Granted Aug 24, 1999·109 cites·83 claims
- 0295US6060594ANucleic acid segments encoding modified bacillus thuringiensis coleopteran-toxic crystal proteinsECOGEN INC·Filed 1997·Granted May 9, 2000·97 cites·97 claims
- 0395US6033874ACRY1C polypeptides having improved toxicity to lepidopteran insectsECOGEN INC·Filed 1999·Granted Mar 7, 2000·170 cites·50 claims
- 0494US5338544ACryIIB protein, insecticidal compositions and methods of use thereofECOGEN INC·Filed 1993·Granted Aug 16, 1994·241 cites·6 claims
- 0592US5322687ABacillus thuringiensis cryet4 and cryet5 toxin genes and proteins toxic to lepidopteran insectsECOGEN INC·Filed 1993·Granted Jun 21, 1994·48 cites·8 claims
- 0689US6077824AMethods for improving the activity of δ-endotoxins against insect pestsECOGEN INC·Filed 1997·Granted Jun 20, 2000·74 cites·41 claims
- 0789US5187091ABacillus thuringiensis cryiiic gene encoding toxic to coleopteran insectsECOGEN INC·Filed 1990·Granted Feb 16, 1993·72 cites·9 claims
- 0887US6017534AHybrid Bacillus thuringiensis δ-endotoxins with novel broad-spectrum insecticidal activityECOGEN INC·Filed 1996·Granted Jan 25, 2000·39 cites·34 claims
- 0985US5441884ABacillus thuringiensis transposon TN5401ECOGEN INC·Filed 1993·Granted Aug 15, 1995·72 cites·35 claims
- 1085US5356623ABacillus thuringiensis cryET1 toxin gene and protein toxic to lepidopteran insectsECOGEN INC·Filed 1993·Granted Oct 18, 1994·33 cites·12 claims
- 1184US5264364ABacillus thuringiensis cryIIIc(B) toxin gene and protein toxic to coleopteran insectsECOGEN INC·Filed 1993·Granted Nov 23, 1993·33 cites·9 claims
- 1283US5650308ARecombinant Bacillus thuringiensis strain construction methodECOGEN INC·Filed 1995·Granted Jul 22, 1997·51 cites·8 claims
- 1380US5080897ANovel bacillus thuringiensis strains, and related insecticidal compositionsECOGEN INC·Filed 1988·Granted Jan 14, 1992·22 cites·9 claims
- 1479US5378625ABacillus thuringiensis cryIIIC, (b) protein toxic to coleopteran insectsECOGEN INC·Filed 1993·Granted Jan 3, 1995·35 cites·6 claims
- 1577US5914318ATransgenic plants expressing lepidopteran-active δ-endotoxinsECOGEN INC·Filed 1997·Granted Jun 22, 1999·21 cites·9 claims
- 1676US5776449ARecombinant bacillus thuringiensis strains, insecticidal compositions and method of useECOGEN INC·Filed 1996·Granted Jul 7, 1998·41 cites·21 claims
- 1776US5382429ABacillus thuringiensis protein toxic to coleopteran insectsECOGEN INC·Filed 1992·Granted Jan 17, 1995·33 cites·7 claims
- 1876US5071654AIon channel properties of delta endotoxinsECOGEN INC·Filed 1989·Granted Dec 10, 1991·36 cites·16 claims
- 1975US5173409ARecovery of bt endotoxin protein from lysed cell mixturesECOGEN INC·Filed 1989·Granted Dec 22, 1992·35 cites·25 claims
- 2071US5073632ACryIIB crystal protein gene from Bacillus thuringiensisECOGEN INC·Filed 1989·Granted Dec 17, 1991·26 cites·2 claims
- 2159US5854053ABacillus thuringiensis bacteriaECOGEN INC·Filed 1997·Granted Dec 29, 1998·7 cites·2 claims
- 2256US5965428AChimeric lepidopteran-toxic crystal proteinsECOGEN INC·Filed 1996·Granted Oct 12, 1999·8 cites·4 claims
- 2354US5464618AGustatory stimulant composition useful for corn rootworm controlECOGEN INC·Filed 1994·Granted Nov 7, 1995·11 cites·19 claims
- 2444US5843744ABacillus thuringiensis Tn5401 proteinsECOGEN INC·Filed 1994·Granted Dec 1, 1998·5 cites·2 claims
- 2541US5804180ABacillus thuringiensis strains showing improved production of certain lepidopteran-toxic crystal proteinsECOGEN INC·Filed 1996·Granted Sep 8, 1998·3 cites·6 claims
- 2641US5147640AStrains of bacillus thuringiensis insecticidal compositions containing the sameECOGEN INC·Filed 1988·Granted Sep 15, 1992·8 cites·5 claims
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