Inventor
Robert R. Otremba
Inventor
Chicago, IL, US
Overview
Patents· 7 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 bonds50%
B60TVehicle brake control systems or parts thereof38%
B60YIndexing scheme relating to aspects cross-cutting vehicle technology13%
PatentTitleYear
11,052,892Electronically controllable pneumatic brake system in a utility vehicle and method for electronically controlling a pneumatic brake system202110,730,499Electronically controllable pneumatic braking system in a commercial vehicle and method for electronically controlling a pneumatic braking system202010,093,293Brake pressure modulator of an electronic braking system of a utility vehicle20184,331,792'Continuous process for production of copolymer of an alkali metal vinyl sulfonate and acrylic acid'19824,307,215'Formic acid and alkali metal formates as chain transfer agents in the preparation of acrylamide polymers'19814,196,272'Continuous process for the preparation of an acrylic acid-methyl acrylate copolymer in a tubular reactor'19804,143,222'Method of controlling the molecular weight of vinyl carboxylic acid-acrylamide copolymers'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1982Patents assigned to NALCO CHEMICAL CO (4)· patent assignee history
1979–1982Based in Chicago, IL, US· patent location history
2018–2020Patents assigned to WABCO GMBH (2)· patent assignee history
2018–2021Based in Ronnenberg, DE· patent location history
2021Patents assigned to WABCO EUROPE BVBA (1)· patent assignee history
2021Patents assigned to ZF CV SYSTEMS EUROPE BV (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NALCO CHEMICAL CO | 4 | 1979–1982 |
| WABCO GMBH | 2 | 2018–2020 |
| WABCO EUROPE BVBA | 1 | 2021 |
| ZF CV SYSTEMS EUROPE BV | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chicago, Illinois, US | 4 | 1979–1982 |
| Ronnenberg, DE | 3 | 2018–2021 |