Inventor
Morton W. Rutenberg
Inventor
North Plainfield, NJ, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Bprimary
C08BPolysaccharides53%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for20%
D21HPulp compositions13%
C07HSugars7%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
PatentTitleYear
6,193,843'Cationic polysaccharides and reagents for their preparation'20015,756,721'Purification of polysaccharides'19985,227,481'Cationic polysaccharides and reagents for their preparation'19934,269,975'Preparation of guar gum'19814,229,489'Cold-water dispersible, gelling starch'19804,228,199'Cold-water dispersible, gelling potato starch'19804,207,355'Cold-water dispersible, gelling starches'19804,048,435'Method for the preparation of highly substituted granular starches'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1981Patents assigned to NAT STARCH CHEM CORP (5)· patent assignee history
1977–1998Based in North Plainfield, NJ, US· patent location history
1993–2001Patents assigned to NAT STARCH CHEM INVEST (3)· patent assignee history
1993–2001Based in Plainfield, NJ, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NAT STARCH CHEM CORP | 5 | 1977–1981 |
| NAT STARCH CHEM INVEST | 3 | 1993–2001 |
Locations
| Location | Patents | Span |
|---|---|---|
| North Plainfield, New Jersey, US | 6 | 1977–1998 |
| Plainfield, New Jersey, US | 2 | 1993–2001 |