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Inventor

Joseph Gregoria

Inventor
Southgate, MI, US

Overview

3→
Patents
1982–2008
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 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 bonds40%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds40%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
PatentTitleYear
7,337,683'Insitu inertial particulate separation system'20086,172,164'Process for making graft polyols using t-amyl peroxy free radical initiator'20014,359,571'Process for preparing graft polymer dispersions and polyurethanes prepared therefrom'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to BASF WYANDOTTE CORP (1)· patent assignee history
1982–2001Based in Southgate, MI, US· patent location history
2001Patents assigned to BASF CORP (1)· patent assignee history
2008Patents assigned to M & C PRODUCTS ANALYSIS TECHNO (1)· patent assignee history
2008Based in McHenry, IL, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BASF CORP12001
BASF WYANDOTTE CORP11982
M & C PRODUCTS ANALYSIS TECHNO12008
Locations
LocationPatentsSpan
Southgate, MI, US21982–2001
McHenry, Illinois, US12008