Inventor

Ralph M. Trksak

Inventor

Manville, NJ, US

Overview

19→

Patents

1987–2018

Patent span

Human necessities

Primary field (CPC A)

Patents· 19 as inventor

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

C08Bprimary

C08BPolysaccharides20%

A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for18%

D21HPulp compositions18%

A61KPreparations for medical, dental or toiletry purposes7%

Y10TTechnical subjects covered by former us classification7%

A21DTreatment of flour or dough for baking, e.g. by addition of materials5%

A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation5%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry5%

A01NPreservation of bodies of humans or animals or plants or parts thereof2%

A23CDairy products, e.g. milk, butter or cheese2%

PatentTitleYear

10,085,475Low swelling starch2018 9,351,508'Delayed gelling starch compositions'2016 8,962,092'Paper sizing using an agent containing uniformly bound octenyl succinic anhydride groups made by the reaction of octenyl succinic anhydride onto a dispersed waxy starch'2015 8,956,679'Process tolerant starch composition with high total dietary fiber content'2015 8,574,624'Highly inhibited starch fillers for films and capsules'2013 8,481,717'Crosslinking reactions'2013 7,829,600'Alkenyl succinic acid anhydride half ester emulsifier'2010 7,422,638'Sago-based gelling starches'2008 6,790,270'Protein and starch surface sizings for oil and grease resistant paper'2004 6,521,088'Degraded hydrophobic, particulate starches and their use in paper sizing'2003 5,523,339'Method of papermaking using crosslinked cationic/amphoteric starches'1996 5,368,690'Method of papermaking using crosslinked cationic/amphoteric starches'1994 5,187,196'Grazing repellent for geese and swans'1993 4,992,536'Preparation of polycationic polysaccharides by site selective reaction'1991 4,853,168'Process for spinning starch fibers'1989 4,812,445'Starch based encapsulation process'1989 4,755,397'Starch based particulate encapsulation process'1988 4,721,655'Paper size compositions'1988 4,687,519'Paper size compositions'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1989Patents assigned to NAT STARCH CHEM CORP (5)· patent assignee history

1987–2018Based in Manville, NJ, US· patent location history

1991–2008Patents assigned to NAT STARCH CHEM INVEST (6)· patent assignee history

2013–2018Patents assigned to CORN PRODUCTS DEV INC (6)· patent assignee history

2013–2016Patents assigned to TRKSAK RALPH (3)· patent assignee history

2013–2015Patents assigned to TRKSAK RALPH M (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CORN PRODUCTS DEV INC	6	2013–2018
NAT STARCH CHEM INVEST	6	1991–2008
NAT STARCH CHEM CORP	5	1987–1989
TRKSAK RALPHself	3	2013–2016
TRKSAK RALPH Mself	2	2013–2015

Locations

Location	Patents	Span
Manville, New Jersey, US	19	1987–2018