LandOfFree - US Patents - Listing for Organic compounds -- part of the class 532-570 series,Organic compounds,Four or more ring nitrogens in the bicyclo ring system

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

Uncharged polynucleotide-binding polymers

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

Unsymmetrical 1,4-bis(aminoalkylamino)-anthracene-9, 10-diones a

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

Urea derivative and use as polyurethane catalyst

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

Urea derivatives useful as synthetic intermediates

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

Urea substituted imidazoquinoline ethers

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

Urethane-functional s-triazine crosslinking agents

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

Urethane-functional s-triazine crosslinking agents

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

Uronium and immonium salts for peptide coupling

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

Use of fused ring-1,2,4-benzotriazine derivatives as...

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

Use of sulfonanilides as agricultural and horticultural...

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

Use of triazine-based UVAs for use as quenchers in paper-making

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

Useful indole compounds

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

UV absorbers, their preparation and the use thereof

Organic compounds -- part of the class 532-570 series – Organic compounds – Four or more ring nitrogens in the bicyclo ring system

UV absorbers, their preparation and use