LC

Leonard Cook

DP Dupont Merck Pharmaceutical: 4 patents #29 of 228Top 15%
DP Dupont Pharmaceuticals: 2 patents #56 of 197Top 30%
EA E.I. Du Pont De Nemours And: 1 patents #4,343 of 8,010Top 55%
📍 Wexford, PA: #75 of 413 inventorsTop 20%
🗺 Pennsylvania: #10,339 of 74,527 inventorsTop 15%
Overall (All Time): #666,468 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
6071918 Combination of an opioid antagonist and a selective serotonin reuptake inhibitor for treatment of alcoholism and alcohol dependence 2000-06-06
5958962 Combination of an opioid antagonist and a selective serotonin reuptake inhibitor for treatment of alcoholism and alcohol dependence 1999-09-28
5231099 Use of sigma receptor antagonists to enhance the effects of antipsychotic drugs 1993-07-27
5180729 Use of sigma receptor antagonists for treatment of cocaine abuse 1993-01-19
5162341 Use of sigma receptor antagonists for treatment of amphetamine abuse 1992-11-10
5086063 4-aryl-4-piperidine (or pyrrolidine or hexahydroazepine) carbinols and heterocyclic analogs thereof Engelbert Ciganek 1992-02-04
5019650 4-aryl-4-piperidine (or pyrrolidine or hexahydroazepine) carbinols and heterocyclic analogs thereof Engelbert Ciganek 1991-05-28
4875178 Method to control the discharge of effluent 1989-10-17