Inventor

Robert W. Stackman

Inventor

Morristown, NJ, US

Overview

31→

Patents

1976–1993

Patent span

Chemistry

Primary field (CPC C)

Patents· 31 as inventor

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

C08Gprimary

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds30%

C08LCompositions of macromolecular compounds17%

C07CAcyclic or carbocyclic compounds7%

Y10TTechnical subjects covered by former us classification7%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients6%

C09DCoating compositions, e.g. paints, varnishes or lacquers6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%

C09JAdhesives4%

PatentTitleYear

5,234,974'Alkali-soluble hydrophilic polymer coatings'1993 5,147,915'Alkali-soluble hydrophilic polymer coatings'1992 5,093,396'Alkali-soluble hydrophilic polymer coatings'1992 4,988,763'Catalyzed bulk process for producing cyclic ester-modified acrylic polymers'1991 4,952,334'Compatible blends of main chain and side chain thermotropic liquid crystal polymers'1990 4,842,754'Compatible blends of main chain and side chain thermotropic liquid crystal polymers'1989 4,814,399'Sulfoalkylation of polybenzimidazole'1989 4,808,684'Thermoset resin produced from anisotropic heat-curable acrylic terminated monomers'1989 4,683,327'Anisotropic heat-curable acrylic terminated monomers'1987 4,626,584'Crosslinkable thermotropic polyesters derived from allylically substituted hydroxybenzoic acid and a process for preparing a shaped article of the polyesters'1986 4,554,377'Production of N-vinyl carboxylic acid amides'1985 4,208,502'Curable resin compositions'1980 4,191,681'Melt processable wholly aromatic polyester composition containing a phosphorus ester'1980 4,185,050'Pressure sensitive adhesive compositions comprising a mixture of terpolymers'1980 4,169,945'Process for production of polygalactomannan ethers'1979 4,150,170'Ultraviolet initiator systems for pressure-sensitive adhesives'1979 4,132,705'Process for preparing a halogenated aromatic polyester having a predetermined molecular weight by solution polymerization technique'1979 4,071,499'High temperature polyester resins from 4,4\'-bis(p-hydroxyphenoxy)diphenyl ether and terephthalic acid'1978 4,064,107'High temperature polyurea resins'1977 4,057,532'Self-extinguishing, non-dripping, phenolphthalein polyester molding compositions'1977 4,042,618'Aromatic sulfonates'1977 4,042,561'Flame retardant compositions containing polyphosphazenes'1977 4,035,437'Polyamide resin compositions'1977 4,031,063'Polyester resin compositions'1977 4,030,933'Phosphorus and halogen containing polymers of bis-hydroxyethyl terephthalate as flame retardant additives'1977 4,024,102'Molding composition suitable for forming improved flame retardant three-dimensional shaped articles'1977 3,987,008'Flame retardant polyester'1976 3,962,299'Organopolysiloxane polyesters'1976 3,954,841'Curable resin compositions'1976 3,948,856'Acid interchange polymerization process for producing an aromatic polyester'1976 3,943,199'Brominated aromatic polyphosphate copolymers'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1987Patents assigned to CELANESE CORP (23)· patent assignee history

1976–1985Based in Morristown, NJ, US· patent location history

1976–1980Based in Morris Township, Morris County, NJ, US· patent location history

1986–1992Based in Racine, WI, US· patent location history

1989–1993Patents assigned to JOHNSON & SON INC S C (6)· patent assignee history

1989Patents assigned to HOECHST CELANESE CORP (2)· patent assignee history

1989–1991Based in Racine County, WI, US· patent location history

1992–1993Based in Caledonia, WI, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CELANESE CORP	23	1976–1987
JOHNSON & SON INC S C	6	1989–1993
HOECHST CELANESE CORP	2	1989

Locations

Location	Patents	Span
Morristown, New Jersey, US	18	1976–1985
Racine, WI, US	5	1986–1992
Racine County, WI, US	3	1989–1991
Caledonia, WI, US	2	1992–1993
Morris Township, Morris County, New Jersey, US	2	1976–1980