| (84) |
Designated Contracting States: |
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AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
| (30) |
Priority: |
20.06.1997 US 879955
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| (43) |
Date of publication of application: |
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05.04.2000 Bulletin 2000/14 |
| (60) |
Divisional application: |
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05022998.8 |
| (73) |
Proprietor: American Calcar Inc. |
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Wilmington,
Delaware 19810 (US) |
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| (72) |
Inventors: |
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- OBRADOVICH, Michael, L.
San Clemente, CA 92672 (US)
- DINKEL, John
Irvine, CA 92720 (US)
- KENT, Michael
Garden Grove, CA 92643 (US)
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| (74) |
Representative: Enskat, Michael Antony Frank |
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Saunders & Dolleymore,
9, Rickmansworth Road Watford,
Hertfordshire WD18 0JU Watford,
Hertfordshire WD18 0JU (GB) |
| (56) |
References cited: :
WO-A-97/07467 US-A- 5 157 614 US-A- 5 528 284 US-A- 5 627 547
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US-A- 5 075 693 US-A- 5 335 276 US-A- 5 559 707
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