Inventor · disambiguated record
Ransom B. Conrow
Also filed as: BERNSTEIN SEYMOUR · CONROW RANSOM B · CONROW RANSOM BROWN
60 granted patents·327 citations·filing 1975–1989
98Inventor score
Files withAMERICAN CYANAMID CO60
Top patents by PatentIndex Score
60 records- 0193US4473579AAntiatherosclerotic tetrasubstituted ureas and thioureasAMERICAN CYANAMID CO·Filed 1982·Granted Sep 25, 1984·56 cites·20 claims
- 0292US4591604AMethod of inhibiting the complement system by administering multisulfonated naphthalene ureasAMERICAN CYANAMID CO·Filed 1984·Granted May 27, 1986·30 cites·15 claims
- 0390US4051176AUreidophenylenebis(carbonylimino)dinaphthalenetrisulfonic acid compoundsAMERICAN CYANAMID CO·Filed 1976·Granted Sep 27, 1977·19 cites·9 claims
- 0489US4608205APolyanionic benzene ureasAMERICAN CYANAMID CO·Filed 1984·Granted Aug 26, 1986·22 cites·2 claims
- 0587US4119784AAnionic substituted sulfonamido biphenylsAMERICAN CYANAMID CO·Filed 1977·Granted Oct 10, 1978·17 cites·3 claims
- 0684US4061627ABis-substituted naphthalene-azo phenyleneazo-stilbene-disulfonic and naphthalene-sulfonic acidAMERICAN CYANAMID CO·Filed 1975·Granted Dec 6, 1977·12 cites·3 claims
- 0780US4183929ATri-substituted triazinesAMERICAN CYANAMID CO·Filed 1978·Granted Jan 15, 1980·9 cites·12 claims
- 0879US4123455APhenenyltris(carbonylimino) multi-anionic substituted triphenyl acids and saltsAMERICAN CYANAMID CO·Filed 1977·Granted Oct 31, 1978·12 cites·2 claims
- 0977US4132730AUreylene naphthalene sulfonic acidsAMERICAN CYANAMID CO·Filed 1977·Granted Jan 2, 1979·10 cites·2 claims
- 1076US4266077ANaphthalenetetrayltetrakis(sulfonylimino)-aryl multicarboxylic acids and salts thereofAMERICAN CYANAMID CO·Filed 1979·Granted May 5, 1981·9 cites·7 claims
- 1173US4337249AModulators of the complement systemAMERICAN CYANAMID CO·Filed 1981·Granted Jun 29, 1982·13 cites·15 claims
- 1272US4599203AMultisulfonated naphthalene ureas useful as complement inhibitorsAMERICAN CYANAMID CO·Filed 1984·Granted Jul 8, 1986·9 cites·11 claims
- 1369US3985884AComplement inhibitorsAMERICAN CYANAMID CO·Filed 1975·Granted Oct 12, 1976·5 cites·7 claims
- 1467US4118418A5-Phenenyltris (ureylene) triisophthalic acid saltsAMERICAN CYANAMID CO·Filed 1977·Granted Oct 3, 1978·6 cites·2 claims
- 1567US4102917ASubstituted phenyl naphthalenesulfonic acidsAMERICAN CYANAMID CO·Filed 1977·Granted Jul 25, 1978·6 cites·4 claims
- 1666US4129591AUreida-phenylenebis(substituted imino)multianionic substituted dinaphthalene sulfonic acids and saltsAMERICAN CYANAMID CO·Filed 1976·Granted Dec 12, 1978·6 cites·8 claims
- 1766US4096174AAnionic naphthalene thioureido-diphenyloxidesAMERICAN CYANAMID CO·Filed 1977·Granted Jun 20, 1978·7 cites·2 claims
- 1865US4122088ADicarboxyphenyl substituted bis-sulfonylimino dibenzodithiazepine tetroxidesAMERICAN CYANAMID CO·Filed 1977·Granted Oct 24, 1978·4 cites·3 claims
- 1963US4089974A5-Carboxy-phenylenebis(carbonylimino)benzene carboxylic and dicarboxylic acids and saltsAMERICAN CYANAMID CO·Filed 1977·Granted May 16, 1978·5 cites·11 claims
- 2062US4129590AUreylenebis(anionic substituted phenylene carbonyl)imino naphthalene sulfonic acids and naphthalene carboxylic acids and their saltsAMERICAN CYANAMID CO·Filed 1977·Granted Dec 12, 1978·5 cites·15 claims
- 2159US4120895AS-phenenyltris (iminocarbonyl) triisophthalic acid saltsAMERICAN CYANAMID CO·Filed 1977·Granted Oct 17, 1978·4 cites·1 claims
- 2259US4107202ASubstituted 4,4'-biphenylylene bis(2-thioureylene)di-naphthalenetrisulfonic acids and salts thereofAMERICAN CYANAMID CO·Filed 1977·Granted Aug 15, 1978·4 cites·4 claims
- 2359US3998957AComplement inhibitorsAMERICAN CYANAMID CO·Filed 1975·Granted Dec 21, 1976·3 cites·7 claims
- 2458US4180587AUreylene phenylene anionic naphthalenesulfonic acids as complement inhibitorsAMERICAN CYANAMID CO·Filed 1978·Granted Dec 25, 1979·4 cites·24 claims
- 2556US4049640ASubstituted bisnaphthylazo diphenyl ureido complement inhibitorsAMERICAN CYANAMID CO·Filed 1975·Granted Sep 20, 1977·4 cites·3 claims
- 2654US4208346As-Phenenyltris(sulfonylimino)tri-benzene mono-and di-sulfonic acids and saltsAMERICAN CYANAMID CO·Filed 1978·Granted Jun 17, 1980·4 cites·3 claims
- 2754US4132850ATri-substituted triazinesAMERICAN CYANAMID CO·Filed 1977·Granted Jan 2, 1979·2 cites·1 claims
- 2854US4120892AAnionic naphthalene thioureido naphthalene sulfonic acidsAMERICAN CYANAMID CO·Filed 1977·Granted Oct 17, 1978·3 cites·2 claims
- 2954US4117003ASubstituted aromatic naphthalene sulfonamidesAMERICAN CYANAMID CO·Filed 1977·Granted Sep 26, 1978·3 cites·7 claims
- 3050US4958020AProcess for producing β-lactamase inhibitorAMERICAN CYANAMID CO·Filed 1989·Granted Sep 18, 1990·3 cites·1 claims
- 3150US4155930AUreylene phenylene anionic naphthalenesulfonic acidsAMERICAN CYANAMID CO·Filed 1978·Granted May 22, 1979·3 cites·13 claims
- 3249US4229371AUreylene naphthalene sulfonic acid intermediatesAMERICAN CYANAMID CO·Filed 1978·Granted Oct 21, 1980·2 cites·3 claims
- 3349US4185032AUreylene phenylene anionic naphthalenesulfonic acidsAMERICAN CYANAMID CO·Filed 1978·Granted Jan 22, 1980·2 cites·10 claims
- 3449US4185033AUreylene phenylene anionic naphthalenesulfonic acidsAMERICAN CYANAMID CO·Filed 1978·Granted Jan 22, 1980·2 cites·11 claims
- 3549US4120893AAnionic naphthalene thioureido toluenesulfonic acidsAMERICAN CYANAMID CO·Filed 1977·Granted Oct 17, 1978·2 cites·2 claims
- 3649US4120894ASulfo-m-phenylenebis(sulfonylimino)diisophthalic acid saltsAMERICAN CYANAMID CO·Filed 1977·Granted Oct 17, 1978·2 cites·2 claims
- 3749US4118585AAnionic benzene tetrakis carbonylimino isophthalic acid saltsAMERICAN CYANAMID CO·Filed 1977·Granted Oct 3, 1978·2 cites·3 claims
- 3848US4087613A1,3,5- Or 1,3,6-naphthalenetriyltris(sulfonylimino)aryl acids and saltsAMERICAN CYANAMID CO·Filed 1977·Granted May 2, 1978·5 cites·25 claims
- 3944US4008320AAmidophenyl-azo-naphthalenesulfonic complement inhibitors and method of use thereofAMERICAN CYANAMID CO·Filed 1975·Granted Feb 15, 1977·1 cites·17 claims
- 4043US4231958AUreylene phenylene anionic naphthalenesulfonic acidsAMERICAN CYANAMID CO·Filed 1979·Granted Nov 4, 1980·1 cites·18 claims
- 4143US4108890ANitro or amino phenylenebis(carbonylimino)dinaphthalenetrisulfonic compounds as complement inhibitorsAMERICAN CYANAMID CO·Filed 1977·Granted Aug 22, 1978·1 cites·7 claims
- 4241US4120896AS-Phenenyltris(sulfonylimino)tri-anionic substituted benzene dicarboxylic acids and substituted alkyl amino acids and their saltsAMERICAN CYANAMID CO·Filed 1977·Granted Oct 17, 1978·1 cites·5 claims
- 4340US4177209AUreylenebis(anionic substituted phenylene carbonyl)imino naphthalene sulfonic acids and naphthalene carboxylic acids and their saltsAMERICAN CYANAMID CO·Filed 1978·Granted Dec 4, 1979·1 cites·8 claims
- 4440US4130660AMethod of inhibiting the complement system with trisubstituted naphthalene compoundsAMERICAN CYANAMID CO·Filed 1977·Granted Dec 19, 1978·2 cites·20 claims
- 4539US4387059AUreylenebis substituted (or unsubstituted) phenylene-carbonyl (or sulfonyl)-imino-1,3,5 or 6-naphthalene-trisulfonic acids and saltsAMERICAN CYANAMID CO·Filed 1981·Granted Jun 7, 1983·1 cites·3 claims
- 4639US4159384APhenenyltris (carbonylimino)multi-anionic substituted triphenyl acids and saltsAMERICAN CYANAMID CO·Filed 1978·Granted Jun 26, 1979·1 cites·20 claims
- 4737US4275076ASubstituted naphthoic acidsAMERICAN CYANAMID CO·Filed 1980·Granted Jun 23, 1981·1 cites·14 claims
- 4836US4265830ANaphthalenetetrayletrakis(sulfonylimino)-aryl disulfonic acids and salts thereofAMERICAN CYANAMID CO·Filed 1979·Granted May 5, 1981·0 cites·4 claims
- 4935US4229370AUreylene phenylene anionic naphthalenesulfonic acidsAMERICAN CYANAMID CO·Filed 1979·Granted Oct 21, 1980·0 cites·9 claims
- 5035US4172089ASubstituted aromatic naphthalene sulfonamidesAMERICAN CYANAMID CO·Filed 1978·Granted Oct 23, 1979·0 cites·2 claims
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