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Inventor

Joseph R. Linzer

Inventor
Houston, TX, US

Overview

10→
Patents
2007–2017
Patent span
Performing operations
Primary field (CPC B)

Patents· 10 as inventor

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

B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry48%
C07CAcyclic or carbocyclic compounds48%
Y02PClimate change mitigation technologies in the production or processing of goods5%
PatentTitleYear
9,643,171'Method of making heteropoly acid compound catalysts'20178,178,718'Catalyst for oxidation of saturated and unsaturated aldehydes to unsaturated carboxylic acid, method of making and method of using thereof'20127,999,133'Methods for making unsaturated acids using catalysts for methacrolein oxidation'20117,923,404'Methods for preparing catalysts for methacrolein oxidation'20117,732,367'Catalyst for methacrolein oxidation and method for making and using same'20107,649,111'Catalyst for the oxidation of a mixed aldehyde feedstock to methacrylic acid and methods for making and using same'20107,501,377'Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins'20097,361,791'Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins'20087,273,829'Catalyst for oxidation of saturated and unsaturated aldehydes to unsaturated carboxylic acid, method of making and method of using thereof'20077,232,788'Mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2017Patents assigned to SAUDI BASIC IND CORP (9)· patent assignee history
2007–2011Based in Houston, TX, US· patent location history
2009–2017Based in Issaquah, WA, US· patent location history
2012–2017Patents assigned to LIANG WUGENG (2)· patent assignee history
2012Patents assigned to ELLIS PAUL E (1)· patent assignee history
2012Based in Katy, TX, US· patent location history
2017Patents assigned to CAI LIXIA (1)· patent assignee history
2017Patents assigned to KAUFFMAN JAMES W (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAUDI BASIC IND CORP92007–2017
LIANG WUGENG22012–2017
CAI LIXIA12017
ELLIS PAUL E12012
KAUFFMAN JAMES W12017
Locations
LocationPatentsSpan
Houston, Texas, US72007–2011
Issaquah, Washington, US22009–2017
Katy, Texas, US12012