Inventor

Robert D. J. Froese

Inventor

Midland, MI, US

Overview

13→

Patents

2013–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 13 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 bonds48%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium22%

A01NPreservation of bodies of humans or animals or plants or parts thereof9%

C07DHeterocyclic compounds9%

Y02PClimate change mitigation technologies in the production or processing of goods9%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry4%

PatentTitleYear

11,104,751Biaryl phenoxy group iv transition metal catalysts for olefin polymerization2021 11,066,488Biaryl phenoxy group IV transition metal catalysts for olefin polymerization2021 10,975,172Olefin polymerization catalyst2021 10,144,791Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts2018 9,605,098'Molecular weight control of polyolefins using halogenated bis-phenylphenoxy catalysts'2017 9,598,368'Process for the preparation of 4-amino-3-chloro-5-fluoro-6-(substituted)picolinates'2017 9,422,375'Non-cyclopentadienyl-based chromium catalysts for olefin polymerization'2016 9,296,836'Non-cyclopentadienyl-based chromium catalysts for olefin polymerization'2016 9,000,108'Process for selectively polymerizing ethylene and catalyst therefor'2015 8,993,692'Self limiting catalyst composition for ethylene polymerization'2015 8,969,495'Processes of controlling molecular weight distribution in ethylene/Î±-olefin compositions'2015 8,609,853'Process for the preparation of 4-amino-3-chloro-5-fluoro-6-(substituted) picolinates'2013 8,362,162'Processes of controlling molecular weight distribution in ethylene/alpha-olefin compositions'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2021Patents assigned to DOW GLOBAL TECHNOLOGIES LLC (11)· patent assignee history

2013–2016Patents assigned to FROESE ROBERT D (3)· patent assignee history

2013–2017Patents assigned to ARNDT CYNTHIA (2)· patent assignee history

2013–2017Patents assigned to DOW AGROSCIENCES LLC (2)· patent assignee history

2013–2017Patents assigned to FROESE ROBERT D J (2)· patent assignee history

2013–2021Based in Midland, MI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DOW GLOBAL TECHNOLOGIES LLC	11	2013–2021
FROESE ROBERT Dself	3	2013–2016
ARNDT CYNTHIA	2	2013–2017
DOW AGROSCIENCES LLC	2	2013–2017
FROESE ROBERT D Jself	2	2013–2017

Locations

Location	Patents	Span
Midland, MI, US	13	2013–2021