Patents recorded as loan collateral (security interest)
IP_SECURITY_INTEREST_RECORDED · BIOPURE CORPORATION
BIOPURE CORPORATION recorded a security interest over 19 patents to PHARMACIA & UPJOHN, INC., recorded 1996-10-11.
Evidence
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). | Assignor: BIOPURE CORPORATION | Assignee: PHARMACIA & UPJOHN, INC. | Patents: 5618919, 5618687, 5952470, 5695951, 5753616, 5895810, 5691452, 5679638, 5776898, 5854209, 5840852, 5955581, 5589354, 5691453, 5808011, 5084558, 5296465, 5095765, 5295944
location reel 8186/frame 19 · rule si-v1 · evidence hash afcb75c4cec3c84b…
severity high (78) · confidence 0.95 · as of 1996-10-11