John R Jakubowski

age ~60

from Delray Beach, FL

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John Jakubowski Phones & Addresses

Admixtures Of 2-Bromo-2-Bromomethylglutaronitrile And A Formaldehyde Donor
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US Patent:

46558152, Apr 7, 1987
Filed:

Mar 27, 1985
Appl. No.:

6/716414
Inventors:

John A. Jakubowski - Piscataway NJ
Assignee:

Calgon Corporation - Pittsburgh PA
International Classification:

A01N 3734
US Classification:

71 67
Abstract:

The present invention is directed to a synergistic antimicrobial admixture comprising 2-bromo-2-bromomethylglutaronitrile and a formaldehyde donor.

Admixtures Of 2-Bromo-2-Bromomethyl-Glutaronitrile, 2-Methyl-4-Isothiazolin-3-One And 5-Chloro-2-Methyl-4-Isothiazolin-3-One
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US Patent:

50344056, Jul 23, 1991
Filed:

May 13, 1986
Appl. No.:

6/862868
Inventors:

John A. Jakubowski - Piscataway NJ
Assignee:

Calgon Corporation - Pittsburgh PA
International Classification:

A61K 31425
A61K 31275
US Classification:

514369
Abstract:

The instant invention is directed to synergistic antimicrobial admixtures comprising 2-bromo-2-bromomethylglutaronitrile, 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one and its use in inhibiting microbial growth.

Synergistic Antimicrobial Combination
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US Patent:

48306576, May 16, 1989
Filed:

Jun 21, 1982
Appl. No.:

6/390443
Inventors:

John A. Jakubowski - Piscataway NJ
Joseph Gyuris - Middletown NJ
Assignee:

Calgon Corporation - Pittsburgh PA
International Classification:

A01N 4380
US Classification:

71 67
Abstract:

Synergistic antimicrobial combination comprising 2-bromo-2-bromomethylglutaronitrile of Formula I: ##STR1## and a 1,2-benzisothiazolin-3-one of Formula II: ##STR2## where R is hydrogen or C. sub. 1-4 alkyl; and R. sup. 1 is hydrogen, chloro, or methyl.

Admixtures Of 2-Bromo-2-Bromomethylglutaronitrile And Methylene Bis(Thiocyanate)
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US Patent:

46123288, Sep 16, 1986
Filed:

Dec 7, 1984
Appl. No.:

6/679430
Inventors:

John A. Jakubowski - Piscataway NJ
Assignee:

Calgon Corporation - Pittsburgh PA
International Classification:

A01N 4740
A01N 4748
US Classification:

514515
Abstract:

The instant invention is directed to synergistic antimicrobial admixtures comprising 2-bromo-2-bromomethylglutaronitrile and methylene bis(thiocyanate) and its use in inhibiting microbial growth.

Admixtures Of 2-Bromo-2-Bromomethylglutaronitrile And 2,2-Dibromo-3-Nitrilopropionamide
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US Patent:

46044051, Aug 5, 1986
Filed:

Mar 4, 1985
Appl. No.:

6/708193
Inventors:

John A. Jakubowski - Piscataway NJ
Assignee:

Calgon Corporation - Pittsburgh PA
International Classification:

A01N 3734
US Classification:

514526
Abstract:

The instant invention is directed to synergistic antimicrobial admixtures comprising 2-bromo-2-bromomethylglutaronitrile and 2,2-dibromo-3-nitrilopropionamide and its use in inhibiting microbial growth.