| Patents for C07C 275 - Derivatives of urea, i.e. compounds containing any of the groups the nitrogen atoms not being part of nitro or nitroso groups (9,848) |
|---|
| 06/01/1976 | US3960947 Formamidine compounds, pesticides |
| 05/25/1976 | US3959369 Alkanolamine derivatives |
| 05/25/1976 | US3959258 Ureidoacetamido-penicillins |
| 05/18/1976 | US3957870 Organic compounds |
| 05/18/1976 | US3957867 Certain oximinyl allophanates and their use as herbicides |
| 05/18/1976 | US3957847 2-cyano-2-hydroxyiminoacetamides as plant disease control agents |
| 05/18/1976 | US3957756 Preparation of substituted ureas |
| 05/11/1976 | US3956479 Pharmaceutical composition containing novel quaternary ammonium compounds |
| 05/11/1976 | US3956468 Process for the preparation of carbonyldiisocyanate |
| 05/11/1976 | US3956366 Preparation of azo and hydrazine compound |
| 05/11/1976 | US3956350 Reacting monobasic fatty acid with alkyleneamine |
| 05/04/1976 | US3954992 2-Cyano-2-hydroxyiminoacetamides as plant disease control agents |
| 05/04/1976 | US3954837 Substituted allophanates |
| 05/04/1976 | US3954825 From a polyamine and a polyisocyanate |
| 05/04/1976 | US3954714 Polymerizable urethane compounds and polymers thereof |
| 05/04/1976 | US3954441 (Alkynyloxy)alkyl and (alkenyloxy)alkyl carbamates and their use as herbicides |
| 05/04/1976 | US3954410 Solvents for NMR spectroscopy |
| 04/27/1976 | US3953505 Carbamide-formaldehyde condensation products, their manufacture and use |
| 04/20/1976 | US3952040 Urea derivative containing isocyanate groups |
| 04/20/1976 | US3951641 Use of N-(4-isopropoxy-3-chlorophenyl)-N'-methyl-N'-methoxyurea for control of weeds in maize cultures |
| 04/13/1976 | US3950367 From imino compound and phosgene, herbicides |
| 04/06/1976 | US3948967 Aryl urea carbonates |
| 03/30/1976 | US3947274 Silver halide photographic material containing an isourea derivative as antifoggant |
| 03/23/1976 | US3946073 Process for preparation of urea autocondensation product |
| 03/23/1976 | US3945987 Carbamide adducts of polymetalophosphamate |
| 03/16/1976 | US3944611 Ethanolamine derivatives |
| 03/16/1976 | US3944410 Substituted oxadiazolidine dione herbicides |
| 03/09/1976 | US3943158 Polyurethane monomers |
| 03/02/1976 | US3941873 Process for the preparation of carbonyl diisocyanate |
| 02/24/1976 | US3940441 Bactericide |
| 02/24/1976 | US3940376 Permanently antistatic shaped structures of acrylonitrile polymers |
| 02/17/1976 | US3939149 Ureidoacetamido-penicillins |
| 02/17/1976 | US3938531 Smoking material and the process of making the same |
| 02/10/1976 | US3937727 Process for preparing n, n-dimethylurea |
| 02/10/1976 | US3937726 Urea derivatives and their use as herbicides |
| 02/10/1976 | US3937627 Perchlorylphenylurea herbicide |
| 02/03/1976 | US3936501 Process for the manufacture of crystalline urea phosphate |
| 02/03/1976 | US3936442 Antibiotic |
| 01/27/1976 | US3935260 Auto-condensation products of urea |
| 01/27/1976 | US3935259 New amines and processes for their manufacture |
| 01/27/1976 | US3935258 Process for making N-arylurea compounds and herbicidal compositions containing same |
| 01/20/1976 | US3933913 N,N'-bis[3-substituted-4-hydroxypheyl)-2-hydroxyethyl)]-polymethylenediamines |
| 01/20/1976 | US3933911 Beta-adrenergic stimulants |
| 01/20/1976 | US3933908 Insecticide |
| 01/20/1976 | US3933814 1-(4-Phenoxyphenyl)-1,3,5-triazines |
| 01/20/1976 | US3933795 Ureidoacetamido-penicillins |
| 01/06/1976 | US3931316 Method of preparing O-methyl-isourea hydrogen sulfate and O-methyl-isourea sulfate from cyanamide |
| 01/06/1976 | US3931311 N,N,N-trisubstituted N-halogenomethylurea and thiourea compounds and process for their preparation |