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.
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