Inventor

Herbert Gartner

Inventor

Baden-Baden, DE

Overview

1992–2019

Patent span

Chemistry

Primary field (CPC C)

Patents· 20 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds38%

A61LMethods or apparatus for sterilising materials or objects in general20%

C08JWorking-up9%

C02FTreatment of water, waste water, sewage, or sludge7%

D21HPulp compositions7%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients4%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry2%

B29BPreparation or pretreatment of the material to be shaped2%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%

C06BExplosives or thermic compositions2%

PatentTitleYear

10,429,128Heat-treatment of water-absorbing polymeric particles in a fluidized bed at a fast heat-up rate2019 9,085,648'Superabsorbent polymer process'2015 8,653,210'Continuous process for the production of a superabsorbent polymer'2014 8,357,766'Continuous process for the production of a superabsorbent polymer'2013 8,252,873'Process for the production of a superabsorbent polymer'2012 8,198,385'Process for the production of a superabsorbent polymer'2012 8,063,121'Process for the production of a superabsorbent polymer'2011 8,048,942'Process for the production of a superabsorbent polymer'2011 6,987,151'Continuous polymerization process for the manufacture of superabsorbent polymers'2006 6,916,864'High internal phase polyelectrolyte emulsions for the manufacture of superabsorbent polymers and superabsorbent polymers made therefrom'2005 6,835,783'Manufacture of superabsorbents in high internal phase emulsions'2004 6,323,252'Superabsorbent polymers having improved processability'2001 5,633,316'Surface crosslinked and surfactant coated absorbent resin particles and method of preparation'1997 5,629,377'Water absorbent resin particles of crosslinked carboxyl containing polymers and method of preparation'1997 5,506,324'Method of preparation of crosslinked hydrophilic resins'1996 5,342,899'Process for recycling aqueous fluid absorbents fines to a polymerizer'1994 5,200,482'Process for the production of high molecular weight copolymers of diallyl ammonium monomers and acrylamide monomers in solution'1993 5,171,783'Process for the production of high molecular weight copolymers of diallylammonium monomers and acrylamide monomers in an aqueous dispersed phase'1992 5,110,883'Process for the production of high molecular weight copolymers of diallylammonium monomers and acrylamide monomers in solution'1992 5,096,507'Method of applying a cerium misch metal coating to the surface of a splinter-active component of an incendiary splinter projectile'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2001Patents assigned to DOW CHEMICAL CO (8)· patent assignee history

1992–2019Based in Baden-Baden, DE· patent location history

1992Based in Teisendorf, DE· patent location history

2011–2013Patents assigned to EVONIK STOCKHAUSEN GMBH (5)· patent assignee history

2011–2014Patents assigned to FRICKER DANIEL (5)· patent assignee history

2011–2014Patents assigned to GARTNER HERBERT (5)· patent assignee history

2011–2014Patents assigned to HAGER MARC (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DOW CHEMICAL CO	8	1992–2001
EVONIK STOCKHAUSEN GMBH	5	2011–2013
FRICKER DANIEL	5	2011–2014
GARTNER HERBERTself	5	2011–2014
HAGER MARC	5	2011–2014

Locations

Location	Patents	Span
Baden-Baden, DE	19	1992–2019
Teisendorf, DE	1	1992