Michele Doreen Heffner

Person

Chalfont, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of making polymer encapsulated titanium dioxide particles
- Patent number 9,371,466
- Issue date Jun 21, 2016
- Rohm & Haas Company
- Kathleen A. Auld
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Annealed and promoted catalyst
- Patent number 7,396,955
- Issue date Jul 8, 2008
- Rohm & Haas Company
- Anne Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Annealed and promoted catalyst
- Patent number 7,348,292
- Issue date Mar 25, 2008
- Rohm & Haas Company
- Anne Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
NOx treated mixed metal oxide catalyst
- Patent number 7,288,669
- Issue date Oct 30, 2007
- Rohm & Haas Company
- Anne Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Annealed and promoted catalyst
- Patent number 7,018,951
- Issue date Mar 28, 2006
- Rohm & Haas Company
- Anne Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
NOx treated mixed metal oxide catalyst
- Patent number 6,943,135
- Issue date Sep 13, 2005
- Rohm & Haas Company
- Anne Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
NOx treated mixed metal oxide catalyst
- Patent number 6,916,945
- Issue date Jul 12, 2005
- Rohm & Haas Company
- Anne Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the preparation of olefins, unsaturated carboxylic ac...
- Patent number 6,911,556
- Issue date Jun 28, 2005
- Rohm & Haas Company
- Leonard Edward Bogan, Jr.
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recalcined catalyst
- Patent number 6,841,699
- Issue date Jan 11, 2005
- Rohm & Haas Company
- Leonard Edward Bogan, Jr.
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Promoted multi-metal oxide catalyst
- Patent number 6,825,380
- Issue date Nov 30, 2004
- Rohm & Haas Company
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
NOx treated mixed metal oxide catalyst
- Patent number 6,818,588
- Issue date Nov 16, 2004
- Rohm & Haas Company
- Anne Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ir and/or Sm promoted multi-metal oxide catalyst
- Patent number 6,790,988
- Issue date Sep 14, 2004
- Rohm & Haas Company
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Halogen promoted multi-metal oxide catalyst
- Patent number 6,747,168
- Issue date Jun 8, 2004
- Rohm & Haas Company
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
IR and/or SM promoted multi-metal oxide catalyst
- Patent number 6,734,136
- Issue date May 11, 2004
- Rohm & Haas Company
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the preparation of olefins, unsaturated carboxylic ac...
- Patent number 6,700,029
- Issue date Mar 2, 2004
- Rohm & Haas Company
- Leonard Edward Bogan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Annealed and promoted catalyst
- Patent number 6,645,905
- Issue date Nov 11, 2003
- Rohm & Haas Company
- Anne Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Halogen promoted multi-metal oxide catalyst
- Patent number 6,624,111
- Issue date Sep 23, 2003
- Rohm and Haas Company
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Promoted multi-metal oxide catalyst
- Patent number 6,504,053
- Issue date Jan 7, 2003
- Rohm & Haas Company
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Halogen promoted multi-metal oxide catalyst
- Patent number 6,461,996
- Issue date Oct 8, 2002
- Rohm & Haas Company
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Promoted multi-metal oxide catalyst
- Patent number 6,407,280
- Issue date Jun 18, 2002
- Rohm & Haas Company
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Promoted multi-metal oxide catalyst
- Patent number 6,407,031
- Issue date Jun 18, 2002
- Rohm & Haas Company
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
POLYMER ENCAPSULATED TITANIUM DIOXIDE PARTICLES
- Publication number 20150079397
- Publication date Mar 19, 2015
- Rohm and Haas Company
- Kathleen A. Auld
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Annealed and promoted catalyst
- Publication number 20080103331
- Publication date May 1, 2008
- Anne Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparing catalysts and catalysts produced therefrom
- Publication number 20060183626
- Publication date Aug 17, 2006
- Fernando Antonio Pessoa Cavalcanti
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Annealed and promoted catalyst
- Publication number 20060069280
- Publication date Mar 30, 2006
- Anne Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOx treated mixed metal oxide catalyst
- Publication number 20050277547
- Publication date Dec 15, 2005
- Anne Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOx treated mixed metal oxide catalyst
- Publication number 20050228197
- Publication date Oct 13, 2005
- Anne Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for the preparation of olefins, unsaturated carboxylic ac...
- Publication number 20050176985
- Publication date Aug 11, 2005
- Leonard Edward Bogan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Recalcined catalyst
- Publication number 20040181085
- Publication date Sep 16, 2004
- Leonard Edward Bogan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Nox treated mixed metal oxide catalyst
- Publication number 20040116737
- Publication date Jun 17, 2004
- Anne Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOx treated mixed metal oxide catalyst
- Publication number 20040116731
- Publication date Jun 17, 2004
- Ann Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for the preparation of olefins, unsaturated carboxylic ac...
- Publication number 20040097754
- Publication date May 20, 2004
- Leonard Edward Bogan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Annealed and promoted catalyst
- Publication number 20040029725
- Publication date Feb 12, 2004
- Anne Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ir and/or Sm promoted multi-metal oxide catalyst
- Publication number 20030204111
- Publication date Oct 30, 2003
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Halogen promoted multi-metal oxide catalyst
- Publication number 20030176734
- Publication date Sep 18, 2003
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Processes for the preparation of olefins, unsaturated carboxylic ac...
- Publication number 20030109749
- Publication date Jun 12, 2003
- Leonard Edward Bogan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Recalcined catalyst
- Publication number 20020188149
- Publication date Dec 12, 2002
- Leonard Edward Bogan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Annealed and promoted catalyst
- Publication number 20020183198
- Publication date Dec 5, 2002
- Anne Mae Gaffney
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Promoted multi-metal oxide catalyst
- Publication number 20020143208
- Publication date Oct 3, 2002
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Promoted multi-metal oxide catalyst
- Publication number 20020065431
- Publication date May 30, 2002
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Ir and/or Sm promoted multi-metal oxide catalyst
- Publication number 20020062038
- Publication date May 23, 2002
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROMOTED MULTI-METAL OXIDE CATALYST
- Publication number 20020062042
- Publication date May 23, 2002
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Halogen promoted multi-metal oxide catalyst
- Publication number 20020058835
- Publication date May 16, 2002
- Sanjay Chaturvedi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Calcination
- Publication number 20020038052
- Publication date Mar 28, 2002
- Leonard Edward Bogan,
- C07 - ORGANIC CHEMISTRY

Michele Doreen Heffner

Person

Patents Grantslast 30 patents

Method of making polymer encapsulated titanium dioxide particles

Annealed and promoted catalyst

Annealed and promoted catalyst

NOx treated mixed metal oxide catalyst

Annealed and promoted catalyst

NOx treated mixed metal oxide catalyst

NOx treated mixed metal oxide catalyst

Processes for the preparation of olefins, unsaturated carboxylic ac...

Recalcined catalyst

Promoted multi-metal oxide catalyst

NOx treated mixed metal oxide catalyst

Ir and/or Sm promoted multi-metal oxide catalyst

Halogen promoted multi-metal oxide catalyst

IR and/or SM promoted multi-metal oxide catalyst

Processes for the preparation of olefins, unsaturated carboxylic ac...

Annealed and promoted catalyst

Halogen promoted multi-metal oxide catalyst

Promoted multi-metal oxide catalyst

Halogen promoted multi-metal oxide catalyst

Promoted multi-metal oxide catalyst

Promoted multi-metal oxide catalyst

Patents Applicationslast 30 patents

POLYMER ENCAPSULATED TITANIUM DIOXIDE PARTICLES

Annealed and promoted catalyst

Process for preparing catalysts and catalysts produced therefrom

Annealed and promoted catalyst

NOx treated mixed metal oxide catalyst

NOx treated mixed metal oxide catalyst

Processes for the preparation of olefins, unsaturated carboxylic ac...

Recalcined catalyst

Nox treated mixed metal oxide catalyst

NOx treated mixed metal oxide catalyst

Processes for the preparation of olefins, unsaturated carboxylic ac...

Annealed and promoted catalyst

Ir and/or Sm promoted multi-metal oxide catalyst

Halogen promoted multi-metal oxide catalyst

Processes for the preparation of olefins, unsaturated carboxylic ac...

Recalcined catalyst

Annealed and promoted catalyst

Promoted multi-metal oxide catalyst

Promoted multi-metal oxide catalyst

Ir and/or Sm promoted multi-metal oxide catalyst

PROMOTED MULTI-METAL OXIDE CATALYST

Halogen promoted multi-metal oxide catalyst

Calcination