Inventor

GUPTA RAM B

US51 patents

⚠️ This page may combine multiple inventors who share the name “GUPTA RAM B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GUPTA RAM B

CYTEC TECH CORP

Carbamate functional 1,3,5-triazines

Non-yellowing ortho-dialkyl aryl substituted triazine ultraviolet light absorbers

Non-yellowing part-tertiary-alkyl phenyl substituted triazine and pyrimidine ultraviolet light absorbers

Non-yellowing para-tertiary-alkyl phenyl substituted triazine and pyrimidine ultraviolet light absorbers

Benzocycle-substituted triazine and pyrimidine ultraviolet light absorbers

Process for the preparation of 1,3,5-triazine carbamates from amino-1,3,5-triazines and organic carbonates

Process for making 2-(2,4,-dihydroxyphenyl) or 2-(2,4-dialkoxyphenyl)-4,6-bisaryl-1,3,5-triazines

Haloaminotraizines and acid halides

Oligomeric hindered amine light stabilizers based on multi-functional carbonyl compounds and methods of making same

Process for the preparation of 1,3,5-triazine carbamates from amino-1,3,5-triazines and organic carbonates

Hindered amine light stabilizers based on multi-functional carbonyl compounds and methods of making same

Process for making triazine UV absorbers using Lewis acids and reaction promoters

Process for making trisaryl triazine UV absorbers using Lewis acids and reaction promoters

Process for making triazine UV absorbers using lewis acids and reaction promoters

Benzocycle-substituted triazine and pyrimidine ultraviolet light absorbers

Process for making 2-(2-hydroxy-4-alkoxyphenyl)-4,6-bisaryl-1,3,5-triazines

Process for the preparation of 1,3,5-triazine carbamates from amino 1,3,5-triazines and organic carbonates

Process for preparing isocyanate and isocyanate-based derivatives of certain amino-1,3,5-triazines by direct phosgenation

Composition of tris-pyrrolidonyl triazine and polyfunctional active H-containing material

Process for preparing amide derivatives from haloaminotriazines and acid halides

Process for making triazine UV absorbers using lewis acids and reaction promoters

Process for making triazine UV absorbers using Lewis acids and reaction promoters

Process for preparing derivatives of (halo)amino-1,3,5-triazines by carbonylation

1,3,5-Triazine carbamates from amino-1,3,5-triazines and organic carbonates and curable compositions thereof

CYTEC IND INC

Stabilizer compositions and methods for using same for protecting organic materials from UV light and thermal degradation

Stabilizing compositions for stabilizing materials against ultraviolet light and thermal degradation

Granular stabilizer compositions for use in polymer resins and methods of making same

Stabilizer compositions and methods for using same for protecting polymeric organic materials from UV light and thermal degradation

Stabilizer compositions and methods for using same for protecting polymeric organic materials from UV light and thermal degradation

Stabilized compositions and process for producing same

Processes for producing molded articles stabilized against ultraviolet light and thermal degradation

Encapsulated stabilizer compositions

Process for making benzoxazines

Process for making benzoxazines

Trifunctional benzoxazine

Composite materials containing benzoxazines and method for making the same

UNIV AUBURN

Method of forming nanoparticles and microparticles of controllable size using supercritical fluids with enhanced mass transfer

Particulate formulations for enhancing growth in animals

Particulate formulations for improving feed conversion rate in a subject

GUPTA RAM B

Biomass to biochar conversion in subcritical water

Reaction product of a cyclic urea and a multifunctional aldehyde

Process for the preparation of a reaction product of a cyclic urea and a multifunctional aldehyde

UNIV VIRGINIA COMMONWEALTH

Slug-flow manufacturing of uniform and controllable microparticles for battery cathodes

Pure-phase cubic Ni1-xMox alloy nanoparticles as low-cost and earth abundant electrocatalysts

ALLNEX IP SARL

Modified amino resins

Modified amino resins

AMERICAN CYANAMID CO

Process for preparing amide derivatives from haloaminotriazines and acid halides

SWEET LIVING GROUP LLC

Fabric having ultraviolet radiation protection

KRAMER ROBERT B

Fabric having ultraviolet radiation protection, enhanced resistance to degradation, and enhanced resistance to fire

CIBA SC HOLDING AG

Process for making 2-hydroxy-4-alkoxyphenyl or 2,4-dihydroxyphenyl substituted 1,3,5-triazine UV absorbers