Hampshire Chemical Corporation

Organization

Nashua, NH, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Sarcoslnates as glufosinate adjuvants
- Patent number 6,642,177
- Issue date Nov 4, 2003
- Hampshire Chemical Corp.
- Joseph J. Crudden
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Ultra mild detergent compositions
- Patent number 6,503,873
- Issue date Jan 7, 2003
- Hampshire Chemical Corp.
- Joseph J. Crudden
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Methods for rendering high concentrations of manganese safe for pla...
- Patent number 6,358,293
- Issue date Mar 19, 2002
- The Hampshire Chemical Corporation
- Arthur M. Nonomura
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Synthesis of phosphonomethyliminodiacetic acid with reduced effluent
- Patent number 6,118,022
- Issue date Sep 12, 2000
- Hampshire Chemical Corp.
- Barry A. Cullen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thioglycerol derivatives and their use in polysulfide compositions...
- Patent number 6,066,758
- Issue date May 23, 2000
- Hampshire Chemical Corp.
- Richard P. Woodbury
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-acyl ethylenediaminetriacetic acid surfactants as enzyme compatib...
- Patent number 6,057,277
- Issue date May 2, 2000
- Hampshire Chemical Corp.
- Joseph J. Crudden
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Plant micronutrient chelating surfactant compounds
- Patent number 5,993,504
- Issue date Nov 30, 1999
- Hampshire Chemical Corp.
- Arthur M. Nonomura
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
N-acyl sarcosinates as glyphosate adjuvants
- Patent number 5,985,798
- Issue date Nov 16, 1999
- Hampshire Chemical Corp.
- Joseph J. Crudden
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Thioglycerol derivatives and their use in polysulfide compositions...
- Patent number 5,973,192
- Issue date Oct 26, 1999
- Hampshire Chemical Corp.
- Richard P. Woodbury
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Plant micronutrient chelating surfactant compounds
- Patent number 5,962,717
- Issue date Oct 5, 1999
- Hampshire Chemical Corp.
- Arthur M. Nonomura
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Pesticidal compositions comprising solutions of polyurea and/or pol...
- Patent number 5,843,866
- Issue date Dec 1, 1998
- Hampshire Chemical Corp.
- Brian A. Parker
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
N-acyl ethylenediaminetriacetic acid surfactants as enzyme compatib...
- Patent number 5,821,215
- Issue date Oct 13, 1998
- Hampshire Chemical Corp.
- Joseph J. Crudden
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Preparation of tetramethylethylenediamine
- Patent number 5,811,584
- Issue date Sep 22, 1998
- Hampshire Chemical Corp.
- Gerald J. O'Neill
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of acylated .alpha.-amino carboxylic acid amides
- Patent number 5,763,661
- Issue date Jun 9, 1998
- Hampshire Chemical Corp.
- John B. Stallman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of alkali metal acyl amino acids
- Patent number 5,710,295
- Issue date Jan 20, 1998
- Hampshire Chemical Corp.
- Richard P. Woodbury
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ethylenediaminetriacetic acid and N-acyl ethylenediaminetriacetic a...
- Patent number 5,688,981
- Issue date Nov 18, 1997
- Hampshire Chemical Corp.
- Arthur M. Nonomura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sarcosinates as fluazifop-butyl adjuvants and activators
- Patent number 5,686,391
- Issue date Nov 11, 1997
- Hampshire Chemical Corp.
- Joseph J. Crudden
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method of stabilizing nitriles
- Patent number 5,616,772
- Issue date Apr 1, 1997
- Hampshire Chemical Corp.
- Gerald J. O'Neill
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal compositions comprising solutions of glyphosate and poly...
- Patent number 5,543,383
- Issue date Aug 6, 1996
- Hampshire Chemical Corp.
- Brian A. Parker
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Purifications of flourinated dimethyl ethers
- Patent number 5,543,055
- Issue date Aug 6, 1996
- Hampshire Chemical Corp.
- Gerald J. O'Neill
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Direct neutralization of N-acyl sarcosines
- Patent number 5,473,088
- Issue date Dec 5, 1995
- Hampshire Chemical Corp.
- John M. Beland
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Protein nonadsorptive membranes for wound dressings
- Patent number 5,462,536
- Issue date Oct 31, 1995
- Hampshire Chemical Corp.
- James A. Braatz
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of ethylenediaminetriacetic acid
- Patent number 5,449,822
- Issue date Sep 12, 1995
- Hampshire Chemical Corp.
- Brian A. Parker
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of micronutrient blends
- Patent number 5,446,179
- Issue date Aug 29, 1995
- Hampshire Chemical Corp.
- Jon C. Thunberg
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Chlorination of difluoromethyl methyl ether
- Patent number 5,446,211
- Issue date Aug 29, 1995
- Hampshire Chemical Corp.
- Gerald J. O'Neill
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 3-mercaptopropionitrile and 3-mercaptopropionic acid
- Patent number 5,391,820
- Issue date Feb 21, 1995
- Hampshire Chemical Corp.
- Richard P. Woodbury
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Non-aqueous neutralization of N-acyl sarcosines
- Patent number 5,386,043
- Issue date Jan 31, 1995
- Hampshire Chemical Corp.
- Joseph J. Crudden
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biodegradable bleach stabilizers for detergents
- Patent number 5,362,412
- Issue date Nov 8, 1994
- Hampshire Chemical Corp.
- JudithAnn R. Hartman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Recovery of glycine and Glauber's salt from waste crystal liquors
- Patent number 5,338,530
- Issue date Aug 16, 1994
- Hampshire Chemical Corp.
- Jon C. Thunberg
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a synthetic detergent soap base from n-acyl s...
- Patent number 5,328,629
- Issue date Jul 12, 1994
- Hampshire Chemical Corp.
- Joseph J. Crudden
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
75431562 - ENDOW
- Serial number 75431562
- Filing date Feb 10, 1998
- Hampshire Chemical Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
75204645 - SILVEREDA
- Serial number 75204645
- Filing date Nov 26, 1996
- Hampshire Chemical Corp.
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
75140721 - HAMPSURE
- Serial number 75140721
- Filing date Jul 26, 1996
- Hampshire Chemical Corp.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
75056280 - TREN
- Serial number 75056280
- Registration number 2054557
- Filing date Feb 12, 1996
- Hampshire Chemical Corp.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74548154
- Serial number 74548154
- Registration number 1963763
- Filing date Jul 11, 1994
- Hampshire Chemical Corp.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
74311620 - HYPOL PREMA
- Serial number 74311620
- Registration number 1794558
- Filing date Sep 8, 1992
- W. R. GRACE & CO. - CONN.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72207600 - HAMPOSYL
- Serial number 72207600
- Registration number 802914
- Filing date Dec 7, 1964
- HAMPSHIRE CHEMICAL CORPORATION
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72088988 - HAMP-ENE
- Serial number 72088988
- Registration number 711063
- Filing date Jan 14, 1960
- Hampshire Chemical Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72088987 - HAMP-EX
- Serial number 72088987
- Registration number 711062
- Filing date Jan 14, 1960
- Hampshire Chemical Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72088989 - HAMP-OL
- Serial number 72088989
- Registration number 711064
- Filing date Jan 14, 1960
- Hampshire Chemical Corporation
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry

Hampshire Chemical Corporation

Organization

Patents Grantslast 30 patents

Sarcoslnates as glufosinate adjuvants

Ultra mild detergent compositions

Methods for rendering high concentrations of manganese safe for pla...

Synthesis of phosphonomethyliminodiacetic acid with reduced effluent

Thioglycerol derivatives and their use in polysulfide compositions...

N-acyl ethylenediaminetriacetic acid surfactants as enzyme compatib...

Plant micronutrient chelating surfactant compounds

N-acyl sarcosinates as glyphosate adjuvants

Thioglycerol derivatives and their use in polysulfide compositions...

Plant micronutrient chelating surfactant compounds

Pesticidal compositions comprising solutions of polyurea and/or pol...

N-acyl ethylenediaminetriacetic acid surfactants as enzyme compatib...

Preparation of tetramethylethylenediamine

Preparation of acylated .alpha.-amino carboxylic acid amides

Preparation of alkali metal acyl amino acids

Ethylenediaminetriacetic acid and N-acyl ethylenediaminetriacetic a...

Sarcosinates as fluazifop-butyl adjuvants and activators

Method of stabilizing nitriles

Herbicidal compositions comprising solutions of glyphosate and poly...

Purifications of flourinated dimethyl ethers

Direct neutralization of N-acyl sarcosines

Protein nonadsorptive membranes for wound dressings

Preparation of ethylenediaminetriacetic acid

Process for the preparation of micronutrient blends

Chlorination of difluoromethyl methyl ether

Preparation of 3-mercaptopropionitrile and 3-mercaptopropionic acid

Non-aqueous neutralization of N-acyl sarcosines

Biodegradable bleach stabilizers for detergents

Recovery of glycine and Glauber's salt from waste crystal liquors

Process for producing a synthetic detergent soap base from n-acyl s...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

75431562 - ENDOW

75204645 - SILVEREDA

75140721 - HAMPSURE

75056280 - TREN

74548154

74311620 - HYPOL PREMA

72207600 - HAMPOSYL

72088988 - HAMP-ENE

72088987 - HAMP-EX

72088989 - HAMP-OL