| (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 |
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Designated Extension States: |
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AL LT LV MK RO SI |
| (30) |
Priority: |
07.10.1999 US 158209 P
|
| (71) |
Applicant: University of Iowa Research Foundation |
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Iowa City, IA 55242-5000 (US) |
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| (72) |
Inventors: |
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- ENGELHARDT, John, F.
Iowa City, IA 52246 (US)
- DUAN, Dongsheng
Iowa City, IA 52246 (US)
- YAN, Ziyang
Iowa City, IA 52246 (US)
|
| (74) |
Representative: Ruffles, Graham Keith |
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MARKS & CLERK,57-60 Lincoln's Inn Fields London WC2A 3LS London WC2A 3LS (GB) |
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