Daniel P. Vanderpool

Person

Coraopolis, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Alkylbenzotriazole compositions and the use thereof as copper and c...
- Patent number 5,746,947
- Issue date May 5, 1998
- Calgon Corporation
- Daniel P. Vanderpool
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Stabilization of polyether polyamino methylene phosphonate scale in...
- Patent number 5,565,106
- Issue date Oct 15, 1996
- Calgon Corporation
- Ann M. Sherbondy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Inhibiting deposition of oil on surface of water-carrying system
- Patent number 5,454,978
- Issue date Oct 3, 1995
- Calgon Corporation
- Daniel P. Vanderpool
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Stabilization of aminomethylene phosphonate scale inhibitors agains...
- Patent number 5,449,476
- Issue date Sep 12, 1995
- Calgon Corporation
- Ann M. Sherbondy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Stabilization of hydroxyalkylidene phosphonate scale inhibitors aga...
- Patent number 5,439,611
- Issue date Aug 8, 1995
- Calgon Corporation
- Ann M. Sherbondy
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Stabilization of polyether polyamino methylene phosphonate scale in...
- Patent number 5,433,886
- Issue date Jul 18, 1995
- Calgon Corporation
- Ann M. Sherbondy
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Alkoxybenzotriazole compositions and the use thereof as copper and...
- Patent number 5,236,626
- Issue date Aug 17, 1993
- Calgon Corporation
- Daniel P. Vanderpool
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Copper and copper alloy corrosion inhibitors
- Patent number 5,219,523
- Issue date Jun 15, 1993
- Calgon Corporation
- Daniel P. Vanderpool
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Alkoxybenzotriazole compositions and the use thereof as copper and...
- Patent number 5,217,686
- Issue date Jun 8, 1993
- Calgon Corporation
- Daniel P. Vanderpool
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Phenyl mercaptotetrazole/tolyltriazole corrosion inhibiting composi...
- Patent number 5,156,769
- Issue date Oct 20, 1992
- Calgon Corporation
- Charles Y. Cha
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Novel polyphosphate/azole compositions and the use thereof as coppe...
- Patent number 5,141,675
- Issue date Aug 25, 1992
- Calgon Corporation
- Daniel P. Vanderpool
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Daniel P. Vanderpool

Person

Patents Grantslast 30 patents

Alkylbenzotriazole compositions and the use thereof as copper and c...

Stabilization of polyether polyamino methylene phosphonate scale in...

Inhibiting deposition of oil on surface of water-carrying system

Stabilization of aminomethylene phosphonate scale inhibitors agains...

Stabilization of hydroxyalkylidene phosphonate scale inhibitors aga...

Stabilization of polyether polyamino methylene phosphonate scale in...

Alkoxybenzotriazole compositions and the use thereof as copper and...

Copper and copper alloy corrosion inhibitors

Alkoxybenzotriazole compositions and the use thereof as copper and...

Phenyl mercaptotetrazole/tolyltriazole corrosion inhibiting composi...

Novel polyphosphate/azole compositions and the use thereof as coppe...