Druce K. Crump

Person

Lake Jackson, TX, US

People

Patents Grantslast 30 patents

Information Patent Grant
Radioactive compositions and methods for their therapeutic use
- Patent number 10,918,746
- Issue date Feb 16, 2021
- IsoTherapeutics Group LLC
- David A Wilson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Radioactive compositions and methods for their therapeutic use
- Patent number 10,583,211
- Issue date Mar 10, 2020
- IsoTherapeutics Group LLC
- David A Wilson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
High purity SN-117M compositions and methods of preparing same
- Patent number 10,563,288
- Issue date Feb 18, 2020
- SnIP Holdings, Incorporated
- Druce Crump
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Radioactive compositions and methods for their therapeutic use
- Patent number 9,687,574
- Issue date Jun 27, 2017
- IsoTherapeutics Group LLC
- David A Wilson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Formulations with unexpected cleaning performance incorporating a b...
- Patent number 8,080,508
- Issue date Dec 20, 2011
- Dow Global Technologies LLC
- Druce K. Crump
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Formulations with unexpected cleaning performance incorporating a b...
- Patent number 8,034,756
- Issue date Oct 11, 2011
- Dow Global Technologies LLC
- Druce K. Crump
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Process for the preparation of polyamino succinic acids and derivat...
- Patent number 6,465,690
- Issue date Oct 15, 2002
- The Dow Chemical Company
- Alan D. Strickland
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for controlling alkaline earth and transition metal scaling...
- Patent number 5,972,868
- Issue date Oct 26, 1999
- The Dow Chemical Company
- Phillip S. Athey
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Succinic acid derivative degradable chelants, uses and compositions...
- Patent number 5,859,273
- Issue date Jan 12, 1999
- The Dow Chemical Company
- David Alan Wilson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Succinic acid derivative degradable chelants, uses and compositions...
- Patent number 5,846,925
- Issue date Dec 8, 1998
- The Dow Chemical Company
- David A. Wilson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Amino nitrile intermediate for the preparation of 2-hydroxyethyl im...
- Patent number 5,817,613
- Issue date Oct 6, 1998
- The Dow Chemical Company
- Phillip S. Athey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Succinic acid derivative degradable chelants, uses and compositions...
- Patent number 5,741,555
- Issue date Apr 21, 1998
- The Dow Chemical Company
- David Alan Wilson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Succinic acid derivative degradable chelants, uses and compositions...
- Patent number 5,733,858
- Issue date Mar 31, 1998
- The Dow Chemical Company
- David A. Wilson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Amine nitrile intermediate for the preparation of 2-hydroxyethyl im...
- Patent number 5,726,341
- Issue date Mar 10, 1998
- The Dow Chemical Company
- Phillip S. Athey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Succinic acid derivative degradable chelants, uses and compositions...
- Patent number 5,691,120
- Issue date Nov 25, 1997
- Eastman Kodak Company
- David A. Wilson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Succinic acid derivative degradable chelants, uses and composition...
- Patent number 5,652,085
- Issue date Jul 29, 1997
- Eastman Kodak Company
- David A. Wilson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for removing hydrogen sulfide from a gas using polyamino dis...
- Patent number 5,569,443
- Issue date Oct 29, 1996
- The Dow Chemical Company
- David A. Wilson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Amino nitrile intermediate for the preparation of 2-hydroxypropyl i...
- Patent number 5,488,130
- Issue date Jan 30, 1996
- The Dow Chemical Company
- Phillip S. Athey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amino nitrile intermediate for the preparation of alanine diacetic...
- Patent number 5,481,018
- Issue date Jan 2, 1996
- The Dow Chemical Company
- Phillip S. Athey
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Degradable chelants having sulfonate groups, uses and compositions...
- Patent number 5,447,575
- Issue date Sep 5, 1995
- The Dow Chemical Company
- Druce K. Crump
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Degradable chelants having sulfonate groups, uses and compositions...
- Patent number 5,389,594
- Issue date Feb 14, 1995
- The Dow Chemical Company
- Druce K. Crump
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Degradable chelants having sulfonate groups, uses and compositions...
- Patent number 5,258,141
- Issue date Nov 2, 1993
- The Dow Chemical Company
- Druce K. Crump
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of aminonitriles
- Patent number 5,208,363
- Issue date May 4, 1993
- The Dow Chemical Company
- Druce K. Crump
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Degradable chelants having sulfonate groups, uses and compositions...
- Patent number 5,208,369
- Issue date May 4, 1993
- The Dow Chemical Company
- Druce K. Crump
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for absorption of sulfur compounds from fluids
- Patent number 5,098,681
- Issue date Mar 24, 1992
- The Dow Chemical Company
- Steven H. Christiansen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Asphalt compositions containing anti-stripping additives prepared f...
- Patent number 4,895,600
- Issue date Jan 23, 1990
- The Dow Chemical Company
- Dane Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Use of aminophosphonic acids to inhibit scale formation and corrosi...
- Patent number 4,872,996
- Issue date Oct 10, 1989
- The Dow Chemical Company
- Jeffrey G. Grierson
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Scale inhibition formulations for kraft digesters
- Patent number 4,799,995
- Issue date Jan 24, 1989
- The Dow Chemical Company
- Druce K. Crump
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Asphalt compositions containing anti-stripping additives prepared f...
- Patent number 4,786,329
- Issue date Nov 22, 1988
- The Dow Chemical Company
- Dane Chang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Control of metal ions using bis(aminoalkyl) piperazine derivatives
- Patent number 4,770,791
- Issue date Sep 13, 1988
- The Dow Chemical Company
- Druce K. Crump
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF FORMING AND SEPARATING TIN(II) FROM TIN(IV)
- Publication number 20210290785
- Publication date Sep 23, 2021
- SnIP Holdings, Incorporated
- Druce Crump
- C07 - ORGANIC CHEMISTRY
Information Patent Application
RADIOACTIVE COMPOSITIONS AND METHODS FOR THEIR THERAPEUTIC USE
- Publication number 20200155716
- Publication date May 21, 2020
- IsoTherapeutics Group LLC
- David A Wilson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
RADIOACTIVE COMPOSITIONS AND METHODS FOR THEIR THERAPEUTIC USE
- Publication number 20170258949
- Publication date Sep 14, 2017
- IsoTherapeutics Group LLC
- David A Wilson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HIGH PURITY SN-117M COMPOSITIONS AND METHODS OF PREPARING SAME
- Publication number 20170204497
- Publication date Jul 20, 2017
- SnIP Holdings, Incorporated
- Druce Crump
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
RADIOACTIVE COMPOSITIONS AND METHODS FOR THEIR THERAPEUTIC USE
- Publication number 20150023869
- Publication date Jan 22, 2015
- IsoTherapeutics Group LLC
- David A Wilson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
FORMULATIONS WITH UNEXPECTED CLEANING PERFORMANCE INCORPORATING A B...
- Publication number 20110281784
- Publication date Nov 17, 2011
- DOW GLOBAL TECHNOLOGIES LLC
- Druce K. Crump
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
FORMULATIONS WITH UNEXPECTED CLEANING PERFORMANCE INCORPORATING A B...
- Publication number 20090099058
- Publication date Apr 16, 2009
- Druce K. Crump
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
Nª,n -dialkyl aminomethylenephosphonic acids and use thereof
- Publication number 20030216275
- Publication date Nov 20, 2003
- Druce K Crump
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Druce K. Crump

Person

Patents Grantslast 30 patents

Radioactive compositions and methods for their therapeutic use

Radioactive compositions and methods for their therapeutic use

High purity SN-117M compositions and methods of preparing same

Radioactive compositions and methods for their therapeutic use

Formulations with unexpected cleaning performance incorporating a b...

Formulations with unexpected cleaning performance incorporating a b...

Process for the preparation of polyamino succinic acids and derivat...

Method for controlling alkaline earth and transition metal scaling...

Succinic acid derivative degradable chelants, uses and compositions...

Succinic acid derivative degradable chelants, uses and compositions...

Amino nitrile intermediate for the preparation of 2-hydroxyethyl im...

Succinic acid derivative degradable chelants, uses and compositions...

Succinic acid derivative degradable chelants, uses and compositions...

Amine nitrile intermediate for the preparation of 2-hydroxyethyl im...

Succinic acid derivative degradable chelants, uses and compositions...

Succinic acid derivative degradable chelants, uses and composition...

Method for removing hydrogen sulfide from a gas using polyamino dis...

Amino nitrile intermediate for the preparation of 2-hydroxypropyl i...

Amino nitrile intermediate for the preparation of alanine diacetic...

Degradable chelants having sulfonate groups, uses and compositions...

Degradable chelants having sulfonate groups, uses and compositions...

Degradable chelants having sulfonate groups, uses and compositions...

Preparation of aminonitriles

Degradable chelants having sulfonate groups, uses and compositions...

Process for absorption of sulfur compounds from fluids

Asphalt compositions containing anti-stripping additives prepared f...

Use of aminophosphonic acids to inhibit scale formation and corrosi...

Scale inhibition formulations for kraft digesters

Asphalt compositions containing anti-stripping additives prepared f...

Control of metal ions using bis(aminoalkyl) piperazine derivatives

Patents Applicationslast 30 patents

METHOD OF FORMING AND SEPARATING TIN(II) FROM TIN(IV)

RADIOACTIVE COMPOSITIONS AND METHODS FOR THEIR THERAPEUTIC USE

RADIOACTIVE COMPOSITIONS AND METHODS FOR THEIR THERAPEUTIC USE

HIGH PURITY SN-117M COMPOSITIONS AND METHODS OF PREPARING SAME

RADIOACTIVE COMPOSITIONS AND METHODS FOR THEIR THERAPEUTIC USE

FORMULATIONS WITH UNEXPECTED CLEANING PERFORMANCE INCORPORATING A B...

FORMULATIONS WITH UNEXPECTED CLEANING PERFORMANCE INCORPORATING A B...

Nª,n -dialkyl aminomethylenephosphonic acids and use thereof