Inventor

Juergen Weiser

Inventor

Schriesheim, DE

Overview

16→

Patents

1992–2018

Patent span

Chemistry

Primary field (CPC C)

Patents· 16 as inventor

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

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds22%

C08JWorking-up12%

Y10TTechnical subjects covered by former us classification12%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%

C14CChemical treatment of hides, skins or leather, e.g. tanning, impregnating, finishing10%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management7%

C09DCoating compositions, e.g. paints, varnishes or lacquers5%

D01FChemical features in the manufacture of artificial filaments, threads, fibres, bristles or ribbons5%

D21HPulp compositions5%

B24BMachines, devices, or processes for grinding or polishing2%

PatentTitleYear

9,855,729'Multi-layer composite materials comprising a plastic or metal foil, corresponding method of production and use thereof'2018 9,375,904'Multi-layer composite materials comprising a cellulose-containing layer, corresponding method of production and use thereof'2016 8,679,278'Method for continuously producing multi-layered composite bodies'2014 8,486,522'Multi-layer composite materials comprising a foam layer, corresponding method of production and use thereof'2013 7,260,445'System and method for customized industrial textile coloration'2007 7,160,177'Method and device for the high-precision machining of the surface of an object, especially for polishing and lapping semiconductor substrates'2007 5,641,855'Water-soluble condensation products of amino-containing compounds and crosslinkers, preparation thereof and use thereof'1997 5,536,370'Condensates of polyalkylenepolyamines, their preparation and their use in papermaking'1996 5,393,828'Chemical degradation of cured amino resins'1995 5,382,476'Recycling of cured aminoplast resins'1995 5,372,609'Self-tanning, pretanning and assist tanning of pelts and skin pelts and retanning of leather and skin'1994 5,356,938'Recycling of cured aminoplast resins'1994 5,342,916'Condensation polymers of sulfonated phenols, urea, other organic nitrogen-bases, and formaldehyde, and their use as tanning agents and as spraying aids for redispersible polymer powders'1994 5,322,915'Modified melamine-formaldehyde resins'1994 5,162,487'Melamine resin moldings having increased elasticity'1992 5,084,488'Melamine resin moldings having increased elasticity'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–2007Patents assigned to BASF AG (11)· patent assignee history

1992–2018Based in Schriesheim, DE· patent location history

2007Patents assigned to IGAM INGENIEURGESELLSCHAFT FUE (1)· patent assignee history

2007Based in Magedeburg, DE· patent location history

2013–2018Patents assigned to BASF SE (4)· patent assignee history

2013–2018Patents assigned to JOKISCH CARL (4)· patent assignee history

2013–2018Patents assigned to WEISER JUERGEN (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BASF AG	11	1992–2007
BASF SE	4	2013–2018
JOKISCH CARL	4	2013–2018
WEISER JUERGENself	4	2013–2018
IGAM INGENIEURGESELLSCHAFT FUE	1	2007

Locations

Location	Patents	Span
Schriesheim, DE	15	1992–2018
Magedeburg, DE	1	2007