Patent # U.S. Patents Date Title Inventor
35. 7,276,250 10/02/07 Sustained Release Formulations of Oxymorphone
A. Baichwal
H. Kao
T. McCall
34. 6,875,793 4/5/05 Once-A-Day Controlled-Release Sulfonylurea Formulation A. Baichwal
D. Bhagwat
D. Diehl
33. 6,726,930 4/27/04 Sustained Release Heterodisperse Hydrogel
Systems for Insoluble Drugs

A. Baichwal
32. 6,709,677B2 3/23/04 Sustained Release Heterodisperse Hydrogel
Systems-Amorphous Drugs
A. Baichwal
31. 6,689,386 2/10/04 Sustained-Release Matrix for High-Dose Insoluble Drugs A. Baichwal
30. 6,537,578B1 3/25/03 Once-A-Day Controlled Release
Sulfonylurea Formulation
A. Baichwal
D. Bhagwat
D. Diehl
29. 6,387,394B1 5/14/02 Controlled-Release Insufflation Carrier
Carrier for Medicaments
A. Baichwal
J. Staniforth
28. 6,245,356B1 6/12/01 Sustained-Release Heterodisperse Hydrogel Systems-Amorphous Drugs A. Baichwal
27. 6,245,355B1 6/12/01 Sustained-Release Matrix for High-Dose Insoluble Drugs A. Baichwal
26. 6,136,343 10/24/00 Sustained-Release Heterodisperse Hydrogel Systems for Insoluble Drugs A. Baichwal
25. 6,093,420 7/25/00 Sustained-Release Matrix for High-Dose Insoluble Drugs A. Baichwal
24. 6,056,977 5/2/00 Once-A-Day Controlled-Release Sulfonylurea Formulation D. Bhagwat
D. Diehl
A. Baichwal
23. 6,048,548 4/11/00 Sustained-Release Heterodisperse Hydrogel Systems-Amorphous Drugs A. Baichwal
22. 6,039,980 3/21/00 Sustained-Release Excipient A. Baichwal
21. 5,958,456 9/28/99 Controlled-Release Formulation (Albuterol) A. Baichwal
T. McCall
20. 5,846,563 12/8/98 Sustained-Release Heterodisperse Hydrogel Systems for Insoluble Drugs A. Baichwal
19. 5,773,025 6/30/98 Sustained-Release Heterodisperse Hydrogel Systems-Amorphous Drugs A. Baichwal
18. 5,738,865 4/14/98 Controlled-Release Insufflation Carrier for Medicaments A. Baichwal
J. Staniforth
17. 5,670,168 9/23/97 Agglomerated Hydrophilic Complexes with Multi-Phasic Release Characteristics A. Baichwal
J. Staniforth
16. 5,667,801 9/16/97 Sustained-Release Heterodisperse Hydrogel Systems for Insoluble Drugs A. Baichwal
15. 5,662,933 9/2/97 Controlled-Release Formulation (Albuterol) A. Baichwal
T. McCall
14. 5,612,053 3/18/97 Controlled-Release Insufflation Carrier for Medicaments A. Baichwal
J. Staniforth
13. 5,554,387 9/10/96 Sustained-Release Heterodisperse Hydrogel Systems for Insoluble Drugs A. Baichwal
12. 5,512,297 4/30/96 Sustained-Release Heterodisperse Hydrogel Systems and Insoluble Drugs A. Baichwal
11. 5,478,574 12/26/95 Agglomerated Hydrophilic Complexes with Multi-Phasic Release Characteristics A. Baichwal
J. Staniforth
10. 5,472,711 12/5/95 Agglomerated Hydrophilic Complexes with Multi-Phasic Release Characteristics A. Baichwal
J. Staniforth
9. 5,455,046 10/3/95 Sustained-Release Heterodisperse Hydrogel Systems for Insoluble Drugs A. Baichwal
8. 5,399,362 3/21/95 Once-A-Day Metoprolol Oral Dosage Form A. Baichwal
T. McCall
7. 5,399,359 3/21/95 Controlled-Release Oxybutynin Formulations A. Baichwal
6. 5,399,358 3/21/95 Sustained-Release Formulations for 24 Hour Release of Metoprolol A. Baichwal
J. Staniforth
5. 5,330,761 7/19/94 Bioadhesive Tablet for Non-Systemic Use Products A. Baichwal
4. 5,169,639 12/8/92 Controlled-Release Verapamil Tablets A. Baichwal
J. Staniforth
3. 5,135,757 8/4/92 Compressible Sustained-Release Solid Dosage Forms A. Baichwal
J. Staniforth
2. 5,128,143 7/7/92 Sustained-Release Excipient and Tablet Formulation A. Baichwal
J. Staniforth
1. 4,994,276 2/19/91 Directly Compressible Sustained-Release Excipient A. Baichwal
J. Staniforth




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