Company Filing History:

7 out of 16

Eprova Ag

patents

1 out of 1,248

Merck Patent Gesellschaft MIT Beschrankter Haftung

patents

1 out of 1

Eprova Akteingesellschaft

patent

Years Active: 1988-2000

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6160116 - Sodium salt of (6S)-folinic acid (2000-12-12),

2. 5455236 - 5,10-methylenetetrahydrofolic acid-cyclodextrin inclusion compounds (1995-10-03),

3. 5347005 - Pharmaceutical compositions containing (65)-folinic acid and salts (1994-09-13),

4. 5324836 - Process for the preparation of (6S)- and (6R)-tetrahydrofolic acid (1994-06-28),

5. 5300505 - Stable salts of 5,10-methylenetetrahydrofolic acid (1994-04-05),

6. 5134235 - Process for separating folinic acid (1992-07-28),

7. 5010194 - Method for the resolution of folinic acid (1991-04-23),

8. 5006655 - Process for the preparation of tetrahydrofolates (1991-04-09),

9. 4727147 - Optically active (1988-02-23),

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Company Filing History:

Years Active: 1988-2000