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Jan Piskorz
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Waterloo, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Methods of reducing a concentration of formaldehyde in aqueous solu...
Patent number
11,523,627
Issue date
Dec 13, 2022
Kerry Group Services International Limited
Jan Piskorz
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Methods of reducing a concentration of formaldehyde in aqueous solu...
Patent number
11,311,039
Issue date
Apr 26, 2022
Kerry Group Services International Limited
Jan Piskorz
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Methods of reducing a concentration of formaldehyde in aqueous solu...
Patent number
11,311,040
Issue date
Apr 26, 2022
Kerry Group Services International Limited
Jan Piskorz
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method of producing hodge carbonyls and oligomeric lignin
Patent number
8,436,120
Issue date
May 7, 2013
Jan Piskorz
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Production of glycolaldehyde by hydrous thermolysis of sugars
Patent number
7,094,932
Issue date
Aug 22, 2006
Resource Transforms International Ltd.
Piotr A. Majerski
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Energy efficient liquefaction of biomaterials by thermolysis
Patent number
5,853,548
Issue date
Dec 29, 1998
RTI Resource Transforms International Ltd.
Jan Piskorz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Energy efficient liquefaction of biomaterials by thermolysis
Patent number
5,728,271
Issue date
Mar 17, 1998
RTI Resource Transforms International Ltd.
Jan Piskorz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of producing slow-release nitrogenous organic fertilizer fro...
Patent number
5,676,727
Issue date
Oct 14, 1997
Desmond St. A. G. Radlein
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Grant
Process for the thermal conversion of biomass to liquids
Patent number
5,605,551
Issue date
Feb 25, 1997
University of Waterloo
Donald S. Scott
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Hydrotreating of heavy hydrocarbon oils in supercritical fluids
Patent number
5,496,464
Issue date
Mar 5, 1996
Natural Resources Canada
Jan Piskorz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the production of anhydrosugars from lignin and cellulo...
Patent number
5,395,455
Issue date
Mar 7, 1995
Energy, Mines and Resources-Canada
Donald S. Scott
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the production of fermentable sugars from biomass
Patent number
4,880,473
Issue date
Nov 14, 1989
Canadian Patents & Development Ltd.
Donald S. Scott
C13 - SUGAR INDUSTRY
Patents Applications
last 30 patents
Information
Patent Application
METHODS OF REDUCING A CONCENTRATION OF FORMALDEHYDE IN AQUEOUS SOLU...
Publication number
20190320695
Publication date
Oct 24, 2019
Kerry Luxembourg S.a.r.l.
Jan PISKORZ
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
METHODS OF REDUCING A CONCENTRATION OF FORMALDEHYDE IN AQUEOUS SOLU...
Publication number
20190320696
Publication date
Oct 24, 2019
Kerry Luxembourg S.à.rl.
Jan PISKORZ
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
METHODS OF REDUCING A CONCENTRATION OF FORMALDEHYDE IN AQUEOUS SOLU...
Publication number
20180303137
Publication date
Oct 25, 2018
Resource Transforms International Ltd.
Jan PISKORZ
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
PROCESS OF ROASTING COFFEE BEANS AND OTHER EDIBLE SEEDS
Publication number
20150250198
Publication date
Sep 10, 2015
Jan Piskorz
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Application
METHOD OF PRODUCING HODGE CARBONYLS AND OLIGOMERIC LIGNIN
Publication number
20090126433
Publication date
May 21, 2009
Jan Piskorz
C05 - FERTILISERS MANUFACTURE THEREOF
Information
Patent Application
Production of glycolaldehyde by hydrous thermolysis of sugars
Publication number
20040022912
Publication date
Feb 5, 2004
Piotr A Majerski
C07 - ORGANIC CHEMISTRY