Assignee
INTERX RESEARCH CORP
76 granted patents·1,715 citations·filing 1974–1982
Top patents by PatentIndex Score
76 records- 0199US4035507ANovel, transient pro-drug forms of L-DOPA to treat Parkinson's diseaseINTERX RESEARCH CORP·Filed 1976·Granted Jul 12, 1977·130 cites·109 claims
- 0298US4260769A5,5-DiphenylhydantoinsINTERX RESEARCH CORP·Filed 1979·Granted Apr 7, 1981·69 cites·3 claims
- 0398US4221787AEsteramide prodrugs of anti-inflammatory corticosteroidsINTERX RESEARCH CORP·Filed 1979·Granted Sep 9, 1980·78 cites·86 claims
- 0498US4160099ALabile, non-heterocyclic quaternary ammonium salt/esters as transient derivativesINTERX RESEARCH CORP·Filed 1976·Granted Jul 3, 1979·60 cites·7 claims
- 0598US4061753ATreating psoriasis with transient pro-drug forms of xanthine derivativesINTERX RESEARCH CORP·Filed 1976·Granted Dec 6, 1977·97 cites·99 claims
- 0697US4158005AIntermediates useful in the synthesis of optically active m-acyloxy-α-[(methylamino)methyl]benzyl alcoholsINTERX RESEARCH CORP·Filed 1977·Granted Jun 12, 1979·107 cites·3 claims
- 0797US3998799ANovel, transient pro-drug forms of l-dopaINTERX RESEARCH CORP·Filed 1975·Granted Dec 21, 1976·99 cites·49 claims
- 0897US3939253ANovel, transient pro-drug forms of l-dopa useful in the treatment of parkinson's diseaseINTERX RESEARCH CORP·Filed 1975·Granted Feb 17, 1976·114 cites·15 claims
- 0996US3931213A3-Chloro-2-oxazolidinonesINTERX RESEARCH CORP·Filed 1974·Granted Jan 6, 1976·41 cites·7 claims
- 1095US4727151ALabile quaternary ammonium salts as prodrugsINTERX RESEARCH CORP·Filed 1978·Granted Feb 23, 1988·32 cites·2 claims
- 1195US4311706ANovel dopa/dopamine prodrugsINTERX RESEARCH CORP·Filed 1980·Granted Jan 19, 1982·51 cites·29 claims
- 1295US4204065ASoft quaternary surface active agents and method of using sameINTERX RESEARCH CORP·Filed 1978·Granted May 20, 1980·39 cites·108 claims
- 1395US4000293AMethod of inhibiting bacterial growth with certain selected 3-chloro-2-oxazolidinonesINTERX RESEARCH CORP·Filed 1975·Granted Dec 28, 1976·34 cites·14 claims
- 1494US4462991AMethod of increasing oral absorption of polar bioactive agentsINTERX RESEARCH CORP·Filed 1982·Granted Jul 31, 1984·106 cites·10 claims
- 1594US4163058ADerivatives of 5,5-diphenylhydantoin exhibiting enhanced solubility and the therapeutic use thereofINTERX RESEARCH CORP·Filed 1977·Granted Jul 31, 1979·28 cites·13 claims
- 1693US4061722ASelected quaternary ammonium salts of pilocarpine useful in reducing intraocular pressure in warm-blooded animalsINTERX RESEARCH CORP·Filed 1976·Granted Dec 6, 1977·26 cites·17 claims
- 1792US4275064ATransient pro-drug forms of xanthine derivatives and their use as topical anti-inflammatory agentsINTERX RESEARCH CORP·Filed 1979·Granted Jun 23, 1981·24 cites·51 claims
- 1892US3962447ANovel pro-drug derivatives of pyridinium aldoxime type cholinesterase reactivators and method of using sameINTERX RESEARCH CORP·Filed 1975·Granted Jun 8, 1976·24 cites·32 claims
- 1990US3998815A1-hydrocarbonoyloxymethyl-3-carbamoyl or 3-carboethoxy-pyridinium saltsINTERX RESEARCH CORP·Filed 1974·Granted Dec 21, 1976·17 cites·10 claims
- 2089US4412994AMannich-base hydroxamic acid prodrugs, compositions and useINTERX RESEARCH CORP·Filed 1982·Granted Nov 1, 1983·26 cites·34 claims
- 2188US4206220AProdrugs for the improved delivery of non-steroidal anti-inflammatory agentsINTERX RESEARCH CORP·Filed 1978·Granted Jun 3, 1980·28 cites·11 claims
- 2287US4213978AAnti-acne and anti-seborrhea prodrug derivatives of progesteroneINTERX RESEARCH CORP·Filed 1978·Granted Jul 22, 1980·27 cites·41 claims
- 2386US3989711ASoft quaternary surface active agents exhibiting antibacterial activityINTERX RESEARCH CORP·Filed 1975·Granted Nov 2, 1976·14 cites·20 claims
- 2483US4045578AN-chloro-amino acid derivatives exhibiting antibacterial activityINTERX RESEARCH CORP·Filed 1976·Granted Aug 30, 1977·13 cites·12 claims
- 2581US3961041AEffervescent enteric coated L-dopa formulation and method of using the sameINTERX RESEARCH CORP·Filed 1975·Granted Jun 1, 1976·55 cites·8 claims
- 2680US4147768AEnteric coated digoxin and therapeutic use thereofINTERX RESEARCH CORP·Filed 1978·Granted Apr 3, 1979·45 cites·6 claims
- 2779US4252790AMethod for treating gastric ulcer-prone patientsINTERX RESEARCH CORP·Filed 1974·Granted Feb 24, 1981·31 cites·14 claims
- 2879US3957803ACertain transient pro-drug forms of phenylbutazoneINTERX RESEARCH CORP·Filed 1975·Granted May 18, 1976·9 cites·16 claims
- 2977US4085214AStable pro-drug forms of theophyllineINTERX RESEARCH CORP·Filed 1976·Granted Apr 18, 1978·8 cites·8 claims
- 3076US4069322APro-drugs for the improved delivery of certain selected anti-inflammatory steroidsINTERX RESEARCH CORP·Filed 1976·Granted Jan 17, 1978·10 cites·37 claims
- 3176US3966749ANovel synthesis of optically active m-acyloxy-α-[(methylamino)methyl]benzyl alcohols, the pharmaceutically acceptable acid addition salts thereof and intermediate useful in the preparation thereofINTERX RESEARCH CORP·Filed 1975·Granted Jun 29, 1976·8 cites·13 claims
- 3274US3966796AN-chloro-amino acid derivatives activityINTERX RESEARCH CORP·Filed 1974·Granted Jun 29, 1976·13 cites·12 claims
- 3372US4470980AMethod of increasing oral absorption of β-lactam antibioticsINTERX RESEARCH CORP·Filed 1981·Granted Sep 11, 1984·32 cites·13 claims
- 3472US4035405ANovel synthesis for preparing the hydrochloride salt of selected catecholamine derivativesINTERX RESEARCH CORP·Filed 1976·Granted Jul 12, 1977·9 cites·15 claims
- 3572US4021546APro-drug forms of digoxin and method of preparing and using sameINTERX RESEARCH CORP·Filed 1976·Granted May 3, 1977·8 cites·61 claims
- 3670US3936466A3-Chloro-tetrahydro-1,3-oxazines or oxazolidines spiro substitutedINTERX RESEARCH CORP·Filed 1975·Granted Feb 3, 1976·6 cites·3 claims
- 3769US4115588AAntibacterial novel soft n-chloroamino alcohol derivativesINTERX RESEARCH CORP·Filed 1977·Granted Sep 19, 1978·4 cites·9 claims
- 3868US4263305ANovel pyridiniumaldoximes having micellar characteristicsINTERX RESEARCH CORP·Filed 1979·Granted Apr 21, 1981·5 cites·20 claims
- 3968US4117232ATransient pro-drug forms of phenylbutazoneINTERX RESEARCH CORP·Filed 1977·Granted Sep 26, 1978·4 cites·14 claims
- 4067US4340603ANovel inotropic prodrugsINTERX RESEARCH CORP·Filed 1980·Granted Jul 20, 1982·8 cites·28 claims
- 4167US4065566AN-Nicotinoyl-3,4-dinicotinoyloxy-L-phenylalanine and derivatives pharmaceutical compositions and methods containing sameINTERX RESEARCH CORP·Filed 1976·Granted Dec 27, 1977·19 cites·6 claims
- 4266US4145441ASympathomimetic amines exhibiting anti-hemorrhoidal activityINTERX RESEARCH CORP·Filed 1977·Granted Mar 20, 1979·16 cites·42 claims
- 4363US4139709A1,2-Diphenyl-3,5-ditrifluoroacetyloxy-4-butyl-5-hydroxy-3-pyrazolineINTERX RESEARCH CORP·Filed 1977·Granted Feb 13, 1979·3 cites·1 claims
- 4463US4094983AMethod for reducing intraocular pressure in warm-blooded animalsINTERX RESEARCH CORP·Filed 1977·Granted Jun 13, 1978·14 cites·21 claims
- 4563US4028368ANovel intermediates useful in the synthesis of optically active m-acyloxy-α-[(methylamino)methyl]benzyl alcoholsINTERX RESEARCH CORP·Filed 1976·Granted Jun 7, 1977·4 cites·3 claims
- 4663US4009178ABrominating and oxidizing agent and method of using sameINTERX RESEARCH CORP·Filed 1975·Granted Feb 22, 1977·4 cites·7 claims
- 4762US4285947AAldehyde adducts of triamtereneINTERX RESEARCH CORP·Filed 1980·Granted Aug 25, 1981·8 cites·60 claims
- 4862US4036845ANovel transient acyl derivatives of phenylbutazoneINTERX RESEARCH CORP·Filed 1976·Granted Jul 19, 1977·4 cites·44 claims
- 4961US4239757AThiazolidine prodrugs for the improved delivery of anti-inflammatory corticosteroidsINTERX RESEARCH CORP·Filed 1979·Granted Dec 16, 1980·5 cites·32 claims
- 5059US4120958ANovel 2-acetoxybenzoic acid-nicotinamide complexesINTERX RESEARCH CORP·Filed 1977·Granted Oct 17, 1978·3 cites·10 claims
Showing the top 50 of 76 patent records by PatentIndex Score.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →