Inventor

Robert Coleman

Inventor
Okemos, MI, US

Overview

14→
Patents
1986–2016
Patent span
Chemistry
Primary field (CPC C)

Patents· 14 as inventor

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

A01Nprimary
A01NPreservation of bodies of humans or animals or plants or parts thereof36%
C05FOrganic fertilisers not covered by subclasses c05b, c05c, e.g. fertilisers from waste or refuse12%
C05GMixtures of fertilisers covered individually by different subclasses of class c0512%
Y10TTechnical subjects covered by former us classification9%
B27KProcesses, apparatus or selection of substances for impregnating, staining, dyeing, bleaching of wood or similar materials, or treating of wood or similar materials with permeant liquids, not otherwise provided for6%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
C12NMicroorganisms or enzymes3%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture3%
C12YEnzymes3%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Based in Lisle, IL, US· patent location history
1994–1996Patents assigned to ARCH DEV CORP (2)· patent assignee history
1994–1996Based in Wheaton, IL, US· patent location history
1995Based in Lansing, MI, US· patent location history
1997–2010Based in Okemos, MI, US· patent location history
1998Patents assigned to AUXEIN CORP (1)· patent assignee history
2001–2014Patents assigned to SUMMERDALE INC (5)· patent assignee history
2001–2004Patents assigned to APPLIED CARBOCHEMICALS (3)· patent assignee history
2010–2014Patents assigned to COLEMAN ROBERT D (3)· patent assignee history
2010–2016Based in Verona, WI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMMERDALE INC52001–2014
APPLIED CARBOCHEMICALS32001–2004
COLEMAN ROBERT Dself32010–2014
ARCH DEV CORP21994–1996
AUXEIN CORP11998
Locations
LocationPatentsSpan
Okemos, MI, US71997–2010
Verona, WI, US32010–2016
Wheaton, Illinois, US21994–1996
Lansing, MI, US11995
Lisle, Illinois, US11986