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Inventor

Ruediger Landers

Inventor
Essen, DE

Overview

4→
Patents
2010–2018
Patent span
Chemistry
Primary field (CPC C)

Patents· 4 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 bonds36%
C08JWorking-up27%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients18%
C08LCompositions of macromolecular compounds18%
PatentTitleYear
9,982,085Production of polyurethane foams comprising polyolefin-based polyols20188,946,311'Method for producing polyurethane insulating foams'20158,034,848'Use of low-viscosity aqueous hot-cure flexible polyurethane foam stabilizer solutions containing polyethersiloxanes in the production of hot-cure flexible polyurethane foams'20117,645,848'Process for preparation of SiOC-linked, linear polydimethylsiloxane-polyoxyalkylene block copolymers'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to GOLDSCHMIDT GMBH (1)· patent assignee history
2010–2018Based in Essen, DE· patent location history
2011Patents assigned to EVONIK GOLDSCHMIDT GMBH (1)· patent assignee history
2015–2018Patents assigned to EVONIK DEGUSSA GMBH (2)· patent assignee history
2015Patents assigned to EILBRACHT CHRISTIAN (1)· patent assignee history
2015Patents assigned to LANDERS RUEDIGER (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EVONIK DEGUSSA GMBH22015–2018
EILBRACHT CHRISTIAN12015
EVONIK GOLDSCHMIDT GMBH12011
GOLDSCHMIDT GMBH12010
LANDERS RUEDIGERself12015
Locations
LocationPatentsSpan
Essen, DE42010–2018