Inventor · disambiguated record
Ralph Lennart Brattsand
Also filed as: BRATTSAND RALPH · BRATTSAND RALPH L · BRATTSAND RALPH LENNART
14 granted patents·1 pending application·464 citations·filing 1975–2001
94Inventor score
Top patents by PatentIndex Score
15 records- 0194US4693999ALiposomes containing steroid estersDRACO AB·Filed 1985·Granted Sep 15, 1987·123 cites·7 claims
- 0292US3983233ACompositions and method of treating with stereoisomeric mixtures of 2-unsymmetrical 16,17-methylenedioxy steroidsBOFORS AB·Filed 1975·Granted Sep 28, 1976·51 cites·48 claims
- 0391US3992534ACompositions and method of treating with component B of stereoisomeric mixtures of 2'-unsymmetrical 16,17-methylenedioxy steriodsBOFORS AB·Filed 1975·Granted Nov 16, 1976·36 cites·47 claims
- 0490US3996359ANovel stereoisomeric component A of stereoisomeric mixtures of 2'-unsymmetrical 16,17-methylenedioxy steroid 21-acylates, compositions thereof, and method of treating therewithBOFORS AB·Filed 1975·Granted Dec 7, 1976·76 cites·61 claims
- 0576US5908833AColon or ileum-specific steroid derivativesASTRA AB·Filed 1996·Granted Jun 1, 1999·37 cites·13 claims
- 0671US6043236AEstrogensASTRA AB·Filed 1996·Granted Mar 28, 2000·34 cites·16 claims
- 0767US4404200A4-Pregnene-derivatives, a process for their preparation, composition and method for the treatment of inflammatory conditionsDRACO AB·Filed 1981·Granted Sep 13, 1983·10 cites·22 claims
- 0866US5614514ASteroid estersASTRA AB·Filed 1992·Granted Mar 25, 1997·21 cites·5 claims
- 0965US6140308AColon or ileum-specific glucocorticosteroid derivativesASTRA AB·Filed 1999·Granted Oct 31, 2000·20 cites·43 claims
- 1065US5888995ASteroid estersASTRA AB·Filed 1995·Granted Mar 30, 1999·19 cites·14 claims
- 1164US5674861AFluorinated steroidsASTRA AB·Filed 1992·Granted Oct 7, 1997·16 cites·5 claims
- 1263US4820700ANovel androstane-17β-carboxylic acid esters, a process and intermediates for their preparation, compositions and method for the treatment of inflammatory conditionsDRACO AB·Filed 1987·Granted Apr 11, 1989·11 cites·10 claims
- 1347US5939409AProcesses for the production of anti-inflammatory steroidsASTRA AB·Filed 1997·Granted Aug 17, 1999·7 cites·7 claims
- 1446US2003004214A1Use of rofleponide in the treatment of irritable bowel syndrome (ibs)Filed 2001·Application pending·0 cites
- 1538US5215979A16,17-acetalsubstituted pregnane 21-oic acid derivativesDRACO AB·Filed 1991·Granted Jun 1, 1993·3 cites·10 claims
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