| Patents for C07C 271 - Derivatives of carbamic acid, i.e. compounds containing any of the groups  the nitrogen atom not being part of nitro or nitroso groups (15,621) | 
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| 08/01/1978 | US4104043 Esters of 3-hydroxyindone compounds as herbicides and miticides | 
| 07/25/1978 | US4102801 Process for making polyamine carbamates | 
| 07/11/1978 | US4100351 Method for preparing aromatic urethans | 
| 07/04/1978 | US4098626 Hydroxy terminated polybutadiene based polyurethane bound propellant grains | 
| 06/27/1978 | US4097676 From an aromatic carbonate and an aliphatic amine with strict stoichiometry to avoid by-product urea production | 
| 06/27/1978 | US4097673 Herbicidal carbamates and thiolcarbamates | 
| 06/20/1978 | USRE29675 O-(Halophenylcarbamyl)-N-(halophenyl) glycolamides | 
| 06/13/1978 | USRE29669 Production of 4-hydroxy-1,2-benzothiazine-3-carboxamides | 
| 06/13/1978 | USRE29668 4-oxo-1,2-benzothiazine-3-carboxamide, 1,1-dioxides, antiinflammatory | 
| 06/13/1978 | US4095034 Manufacture of α-naphthyl-N-methyl-carbamate | 
| 06/06/1978 | US4093803 Bactericides | 
| 06/06/1978 | US4093447 N-Arylcarbamic acid esters and plant growth regulant compositions and methods | 
| 05/30/1978 | US4092480 Intermediates for preparing substituted phenylglycylcephalosporins | 
| 05/30/1978 | US4092477 7β-[2-Etherified oximino-2-(phenyl- or naphthylacetamido)] cephalosporins | 
| 05/30/1978 | US4092292 Flame retardant compositions | 
| 05/23/1978 | US4091209 Antibiotics, high lactamase resistance | 
| 05/23/1978 | US4091006 Esters of 3-hydroxyindone compounds | 
| 05/23/1978 | US4090862 Novel phenoxycarboxylic acid aryloxy(thio)carbonylaminomethyl esters and their use for regulating plant growth | 
| 04/25/1978 | US4086246 Reaction of phosgene with a phenol and primary amine | 
| 04/11/1978 | US4084056 From an aromatic amide and a group ia or iia hypochlorite with a carbamate substituted phenol | 
| 04/11/1978 | US4083992 Beta-adrenergic blocking activity | 
| 03/21/1978 | US4080470 (4-Phenoxy)-phenoxy-alkyl(or cyclohexyl) carbamates | 
| 03/14/1978 | US4079178 Antibacterial | 
| 03/14/1978 | US4079147 Fungicidally active derivatives of carbamic acid oxime-esters of isonitrosocyanoacetic acid | 
| 03/07/1978 | US4078049 Antigens, antibodies, radioimmunoassay, immunoassay | 
| 02/28/1978 | US4076840 Substituted cyclopropyl benzamides and pharmaceutical preparations and methods of use employing such compounds | 
| 02/14/1978 | US4073807 Cytotoxic | 
| 01/03/1978 | US4066783 Insecticidal and acaricidal metal halide complexes of 4-cyano-2,2-dimethylbutyraldoxime-N-methylcarbamate | 
| 01/03/1978 | US4066684 From azides | 
| 12/27/1977 | US4065630 Polyoxyalkylene fluoroalkyltrimellitates | 
| 12/27/1977 | US4065496 Acylation of conjugated azomethine | 
| 12/20/1977 | US4064346 3-Acetoxymethyl-7β-(2-carboxy-methoxyimino-2-arylacetamido)ceph-3-em-4-carboxylic acids and salts thereof | 
| 12/13/1977 | US4063024 Antisoilants | 
| 11/29/1977 | US4060418 Phenoxy carbonyl derivatives of a paraphenylenediamine color developer and their use in an image-receiving sheet for color diffusion transfer | 
| 11/22/1977 | US4059623 Butyramides and butyrates | 
| 11/22/1977 | US4059613 Surfactant | 
| 11/15/1977 | US4058561 Lactam intermediate | 
| 11/15/1977 | US4058466 Fire retardant | 
| 10/18/1977 | US4054594 Separation of diastereomers | 
| 10/11/1977 | US4053609 Penicillins and processes for preparing the same | 
| 09/27/1977 | US4051171 Vinylbenzyl esters of N-BOC-amino acids | 
| 09/06/1977 | US4046890 Enantiomorphs, anthelminthic, sedatives, anti-convulsants, muscle relaxants | 
| 09/06/1977 | US4046722 Antitumor agents | 
| 08/23/1977 | US4044047 Bactericides | 
| 08/02/1977 | US4039578 1-Tetrahydroxycyclopentyl-3-nitroso-3-(2-chloroethyl)-urea antitumor agents | 
| 08/02/1977 | US4039316 3-Methoxy crotonanilides as herbicides | 
| 07/26/1977 | US4038311 Production of n-(1-alkenyl)-carbamyl chlorides | 
| 07/19/1977 | US4036633 Crotonanilides | 
| 07/05/1977 | US4034105 Nematocidal N-cyanoformyl carbamates and N-cyanoformyl thiolcarbamates | 
| 07/05/1977 | US4034104 Fungicides | 
| 07/05/1977 | US4034037 Metal carboxylates and carbamates from carboxylic or carbamic acid or carbon dioxide, ammonia or amine, and metal salt | 
| 06/21/1977 | US4031242 Increased renal circulation | 
| 06/21/1977 | US4031078 Anthelmintics, muscle relaxants, anticonvulsants | 
| 06/07/1977 | US4028399 3,5-diethylphenyl-n-methylcarbamate, insecticides | 
| 05/17/1977 | US4024137 Antibiotic | 
| 05/10/1977 | US4022895 Substituted phenylglycylcephalosporins | 
| 05/10/1977 | US4022720 Process for the production of polyurethane foams | 
| 05/03/1977 | US4021469 Process for preparing N-phenylcarbamates | 
| 04/19/1977 | US4018921 Bactericides | 
| 04/19/1977 | US4018820 Chemical synthesis | 
| 04/12/1977 | US4017515 Intermediates for cephalosporins and penicillins | 
| 03/29/1977 | US4015011 Phenylalkylamines and salts thereof | 
| 03/29/1977 | US4014920 For the treatment of arrhythmia and angina pectoris | 
| 03/22/1977 | US4013764 Pharmaceutical compositions comprising substituted phenylglycylcephalosporins and methods of treating bacterial infections | 
| 03/15/1977 | US4012433 Process for manufacturing 4-chloro-2-butynyl m-chlorocarbanilate | 
| 03/08/1977 | US4011260 3-amino-n-substituted succinamic acids and intermediates thereto | 
| 03/01/1977 | US4010189 Alkanolamine derivatives | 
| 01/25/1977 | US4005085 Sedatives, anti-convulsants, muscle relaxants and anxiolytic activities | 
| 01/25/1977 | US4004915 Herbicidal carbamates and thiolcarbamates | 
| 01/11/1977 | US4002733 Water resistance | 
| 01/11/1977 | US4002668 Ph, freeze-drying | 
| 12/28/1976 | US4000313 1-Isopropylamino-3[4'-(2-methoxy- or ethoxy-carbonylaminoethoxy)-phenoxy]propanol-2 and cardioselective antagonism use | 
| 12/21/1976 | US3998834 Analgesics | 
| 12/14/1976 | US3997592 Basic catalyst | 
| 12/14/1976 | US3997325 (Alkynyloxy)alkyl and (alkenyloxy)alkyl carbamates and their use as herbicides | 
| 12/07/1976 | US3996382 Phenoxy-hydroxypropylamines, their preparation, and method and pharmaceutical preparations for treating cardiovascular diseases | 
| 11/30/1976 | US3994951 Improving soil release properties of textiles | 
| 11/23/1976 | US3993698 Herbicidal 2-alkyl glycerol derivatives | 
| 11/23/1976 | US3993685 Process for the production of urethanes | 
| 11/09/1976 | US3991092 Metal halide complexes of 4-cyano-2,2-dimethylbutyraldoxime-N-methylcarbamate | 
| 11/02/1976 | US3989745 Benzoyl-benzoic acid derivatives | 
| 10/12/1976 | US3985811 5-Chloro-2-hydroxymethyl benzhydrol | 
| 09/28/1976 | US3983172 Bis-halogen carbonyl anilines and process for the production | 
| 09/21/1976 | US3982014 Terpenoids | 
| 09/14/1976 | US3980479 Positive-working immobile photographic compounds which cleave by intramolecular nucleophilic displacement in alkali unless oxidized | 
| 09/07/1976 | US3979545 Synthetic fiber impregnated with flame retardant compositions containing halogen containing amides | 
| 08/31/1976 | US3978230 Insecticides, terpenoids | 
| 08/24/1976 | US3976633 Substituted cyano,trifluoromethylphenyl linear triazenes | 
| 08/17/1976 | US3975443 1-(3,4-dichlorobenzamidomethyl)-cyclohexyldimethylamine | 
| 08/17/1976 | US3975419 Herbicide | 
| 07/27/1976 | US3971822 Aspartyl amide sweetening agents | 
| 07/13/1976 | US3969509 Ortho-carbamyloxy-benzamide bactericides | 
| 07/13/1976 | US3969230 Brominated carbamoyl derivatives useful to impart flame retarding property to combustible substrates | 
| 06/29/1976 | US3966812 Trichloroethylidene-bis-(isocyanide-dichloride) and process for making same | 
| 06/29/1976 | US3966797 Dinorbornenes | 
| 06/29/1976 | US3966780 Propargyl esters of 7,11-substituted dodecadienoic acids | 
| 06/08/1976 | US3962327 From n-haloformylcarbamic acid thio ester and a halogen | 
| 06/08/1976 | US3962317 Bactericides | 
| 06/01/1976 | US3960927 Olefinic derivatives of amino acids | 
| 05/25/1976 | US3959369 Alkanolamine derivatives |