William L. Sifleet

Person

Acton, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Carbon blacks having low PAH amounts and methods of making same
- Patent number 8,710,136
- Issue date Apr 29, 2014
- Cabot Corporation
- Irina S. Yurovskaya
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon blacks having low PAH amounts and methods of making same
- Patent number 8,034,316
- Issue date Oct 11, 2011
- Cabot Corporation
- Irina S. Yurovskaya
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon black and multi-stage process for making same
- Patent number 7,829,057
- Issue date Nov 9, 2010
- Cabot Corporation
- Yakov E. Kutsovsky
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Methods of providing product consistency
- Patent number 7,776,602
- Issue date Aug 17, 2010
- Cabot Corporation
- Steven R. Reznek
- G01 - MEASURING TESTING
Information Patent Grant
Heat exchanger
- Patent number 7,328,738
- Issue date Feb 12, 2008
- Cabot Corporation
- Martin C. Green
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Heat exchanger
- Patent number 6,585,949
- Issue date Jul 1, 2003
- Cabot Corporation
- Martin C. Green
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Carbon blacks
- Patent number 6,156,837
- Issue date Dec 5, 2000
- Cabot Corporation
- John M. Branan
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Tandem quench
- Patent number 5,879,650
- Issue date Mar 9, 1999
- Cabot Corporation
- David J. Kaul
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Low ash carbon blacks
- Patent number 5,352,289
- Issue date Oct 4, 1994
- Cabot Corporation
- Daniel W. Weaver
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Carbon blacks imparting superior treadwear/hysteresis performance a...
- Patent number 5,288,788
- Issue date Feb 22, 1994
- Cabot Corporation
- Chiun Huei Shieh
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Carbon Blacks Having Low PAH Amounts And Methods Of Making Same
- Publication number 20110313094
- Publication date Dec 22, 2011
- Cabot Corporation
- Irina S. Yurovskaya
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Carbon Blacks Having Low PAH Amounts and Methods of Making Same
- Publication number 20080159947
- Publication date Jul 3, 2008
- Irina S. Yurovskaya
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Carbon black and multi-stage process for making same
- Publication number 20070104636
- Publication date May 10, 2007
- Yakov E. Kutsovsky
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Carbon black and multi-stage process for making same
- Publication number 20050249657
- Publication date Nov 10, 2005
- Yakov E. Kutsovsky
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Methods of providing product consistency
- Publication number 20040197923
- Publication date Oct 7, 2004
- Steven R. Reznek
- G01 - MEASURING TESTING
Information Patent Application
Heat exchanger
- Publication number 20040081609
- Publication date Apr 29, 2004
- Martin C. Green
- F28 - HEAT EXCHANGE IN GENERAL

William L. Sifleet

Person

Patents Grantslast 30 patents

Carbon blacks having low PAH amounts and methods of making same

Carbon blacks having low PAH amounts and methods of making same

Carbon black and multi-stage process for making same

Methods of providing product consistency

Heat exchanger

Heat exchanger

Carbon blacks

Tandem quench

Low ash carbon blacks

Carbon blacks imparting superior treadwear/hysteresis performance a...

Patents Applicationslast 30 patents

Carbon Blacks Having Low PAH Amounts And Methods Of Making Same

Carbon Blacks Having Low PAH Amounts and Methods of Making Same

Carbon black and multi-stage process for making same

Carbon black and multi-stage process for making same

Methods of providing product consistency

Heat exchanger