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Inventor

Craig H. Leake

Inventor
Edison, NJ, US

Overview

13→
Patents
1984–2012
Patent span
Chemistry
Primary field (CPC C)

Patents· 13 as inventor

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

C09Jprimary
C09JAdhesives44%
C08LCompositions of macromolecular compounds41%
C08BPolysaccharides4%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%
D21HPulp compositions4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
8,157,906'Corrugating adhesive and use thereof'20125,454,863'Water resistant high amylose corrugating adhesive with improved runnability'19955,405,437'All natural, starch-based, water resistant corrugating adhesive'19955,393,336'Water resistant high amylose corrugating adhesive with improved runnability'19955,286,769'Corrugating adhesive containing soluble high amylose starch'19945,236,977'Corrugating adhesive containing soluble high amylose starch'19935,055,503'Water resistant alkaline corrugating adhesive composition and paperboard product produced therewith'19914,978,411'Process of using starch based corrugating adhesives'19904,912,209'Starch based corrugating adhesives'19904,788,280'Polysaccharide derivatives containing aldehyde groups on an aromatic ring, their preparation from the corresponding acetals and use in paper'19884,787,937'High solids corrugating adhesive'19884,775,706'Water-resistant alkaline adhesive composition'19884,424,291'Corrugating adhesive composition and paperboard product produced therewith'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1990Patents assigned to NAT STARCH CHEM CORP (5)· patent assignee history
1984–1995Based in Edison, NJ, US· patent location history
1990–1995Patents assigned to NAT STARCH CHEM INVEST (7)· patent assignee history
2012Patents assigned to BILLMERS ROBERT L (1)· patent assignee history
2012Patents assigned to HENKEL AG & CO KGAA (1)· patent assignee history
2012Patents assigned to LEAKE CRAIG H (1)· patent assignee history
2012Based in Somerset, NJ, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NAT STARCH CHEM INVEST71990–1995
NAT STARCH CHEM CORP51984–1990
BILLMERS ROBERT L12012
HENKEL AG & CO KGAA12012
LEAKE CRAIG Hself12012
Locations
LocationPatentsSpan
Edison, New Jersey, US121984–1995
Somerset, New Jersey, US12012