Inventor

Robert E. Lyle, Jr.

Inventor

San Antonio, TX, US

Overview

8→

Patents

1989–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 8 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 bonds33%

C07DHeterocyclic compounds17%

LOC1417%

A62DChemical means for extinguishing fires or for combating or protecting against harmful chemical agents8%

C07CAcyclic or carbocyclic compounds8%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium8%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%

PatentTitleYear

D0916124Display screen portion with icon having a three-dimensional appearance2021 D0916123Display screen portion with icon having a three-dimensional appearance2021 5,354,784'Cyclopentadienyliron complex salt, process for preparing the same and photopolymerizable composition containing the same'1994 5,028,715'Radioprotective agents and their method of manufacture'1991 4,948,912'Alkylating agents and method of use thereof'1990 4,885,327'Swelled polymeric decontamination composition'1989 4,883,608'Polymeric decontamination composition'1989 4,798,870'Reactive surface for decontamination'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1991Patents assigned to SOUTHWEST RES INST (5)· patent assignee history

1989–1994Based in San Antonio, TX, US· patent location history

1994Patents assigned to ARAKAWA CHEM IND (1)· patent assignee history

2021Patents assigned to IBM (2)· patent assignee history

2021Based in Cedar Park, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SOUTHWEST RES INST	5	1989–1991
IBM	2	2021
ARAKAWA CHEM IND	1	1994

Locations

Location	Patents	Span
San Antonio, Texas, US	6	1989–1994
Cedar Park, Texas, US	2	2021