DV

Daniel P. Vanderpool

CA Calgon: 11 patents #6 of 151Top 4%
MC Mobay Chemical: 2 patents #38 of 131Top 30%
Overall (All Time): #390,492 of 4,157,543Top 10%
13
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5746947 Alkylbenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors Charles Y. Cha 1998-05-05
5565106 Stabilization of polyether polyamino methylene phosphonate scale inhibitors against degradation by bromine and chlorine biocides Ann M. Sherbondy 1996-10-15
5454978 Inhibiting deposition of oil on surface of water-carrying system Susan P. Rey 1995-10-03
5449476 Stabilization of aminomethylene phosphonate scale inhibitors against degradation by bromine and chlorine biocides Ann M. Sherbondy 1995-09-12
5439611 Stabilization of hydroxyalkylidene phosphonate scale inhibitors against degradation by bromine and chlorine biocides Ann M. Sherbondy 1995-08-08
5433886 Stabilization of polyether polyamino methylene phosphonate scale inhibitors against degradation by bromine and chlorine biocides Ann M. Sherbondy 1995-07-18
5236626 Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors Charles Y. Cha 1993-08-17
5219523 Copper and copper alloy corrosion inhibitors Charles Y. Cha 1993-06-15
5217686 Alkoxybenzotriazole compositions and the use thereof as copper and copper alloy corrosion inhibitors Charles Y. Cha 1993-06-08
5156769 Phenyl mercaptotetrazole/tolyltriazole corrosion inhibiting compositions Charles Y. Cha 1992-10-20
5141675 Novel polyphosphate/azole compositions and the use thereof as copper and copper alloy corrosion inhibitors Susan P. Rey 1992-08-25
4552981 Process for the production of 5-nitro-acet-2,4-xylidine Karl-Werner Thiem 1985-11-12
4341902 Process for the production of 5-nitro-acet-2,4-xylidine Karl-Werner Thiem 1982-07-27