Inventor

Felix M. Zacarias

Inventor

Houston, TX, US

Overview

6→

Patents

2011–2020

Patent span

Chemistry

Primary field (CPC C)

Patents· 6 as inventor

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

C08Lprimary

C08LCompositions of macromolecular compounds22%

B29CShaping or joining of plastics11%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%

E04DRoof coverings11%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%

B29LIndexing scheme associated with subclass b29c, relating to particular articles6%

C08JWorking-up6%

E04CStructural elements6%

E05DHinges or suspension devices for doors, windows or wings6%

PatentTitleYear

10,669,414Propylene-based elastomers for roofing compositions and methods for preparing the same2020 10,414,140Roofing compositions comprising propylene-based elastomers2019 9,926,443'Propylene-based elastomers for roofing compositions and methods for preparing the same'2018 9,683,097'Polymer blend, method for making the same and roofing membrane containing the same'2017 8,343,613'Anti-skid sheet for thermoformed articles'2013 7,955,540'Extrusion of thermoplastic elastomers'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2013Patents assigned to EXXONMOBIL CHEM PATENTS INC (2)· patent assignee history

2011–2013Based in Akron, OH, US· patent location history

2013Patents assigned to ANDERSON ERNEST R (1)· patent assignee history

2013Patents assigned to POLOSO ANTHONY (1)· patent assignee history

2013Patents assigned to WILLIAMS M GLENN (1)· patent assignee history

2017–2020Patents assigned to EXXONMOBIL CHEMICAL PATENTS INC (4)· patent assignee history

2017–2020Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
EXXONMOBIL CHEMICAL PATENTS INC	4	2017–2020
EXXONMOBIL CHEM PATENTS INC	2	2011–2013
ANDERSON ERNEST R	1	2013
POLOSO ANTHONY	1	2013
WILLIAMS M GLENN	1	2013

Locations

Location	Patents	Span
Houston, Texas, US	4	2017–2020
Akron, OH, US	2	2011–2013