Assignee
BIOTEK INC
US·16 granted patents·3,590 citations·filing 1980–2002
Top patents by PatentIndex Score
16 records- 0198US4624665AMethod of transdermal drug deliveryBIOTEK INC·Filed 1984·Granted Nov 25, 1986·362 cites·14 claims
- 0298US4403984ASystem for demand-based adminstration of insulinBIOTEK INC·Filed 1980·Granted Sep 13, 1983·847 cites·9 claims
- 0397US4313439AAutomated, spring-powered medicament infusion systemBIOTEK INC·Filed 1980·Granted Feb 2, 1982·419 cites·25 claims
- 0496US4402694ABody cavity access device containing a hormone sourceBIOTEK INC·Filed 1981·Granted Sep 6, 1983·362 cites·20 claims
- 0596US4378016AArtificial endocrine gland containing hormone-producing cellsBIOTEK INC·Filed 1981·Granted Mar 29, 1983·345 cites·35 claims
- 0694US4568559AComposite core coated microparticles and process of preparing sameBIOTEK INC·Filed 1984·Granted Feb 4, 1986·205 cites·17 claims
- 0794US4525164AWearable medication infusion system with arcuated reservoirBIOTEK INC·Filed 1981·Granted Jun 25, 1985·229 cites·28 claims
- 0893US7041320B1High drug loaded injectable microparticle compositions and methods of treating opioid drug dependenceBIOTEK INC·Filed 2002·Granted May 9, 2006·51 cites·20 claims
- 0993US4927687ASustained release transdermal drug delivery compositionBIOTEK INC·Filed 1986·Granted May 22, 1990·104 cites·17 claims
- 1092US4623588AControlled release composite core coated microparticlesBIOTEK INC·Filed 1985·Granted Nov 18, 1986·187 cites·9 claims
- 1191US5648097ACalcium mineral-based microparticles and method for the production thereofBIOTEK INC·Filed 1995·Granted Jul 15, 1997·117 cites·14 claims
- 1290US7157102B1Multi-layered microcapsules and method of preparing sameBIOTEK INC·Filed 2002·Granted Jan 2, 2007·32 cites·32 claims
- 1390US4687481ATransdermal drug delivery systemBIOTEK INC·Filed 1986·Granted Aug 18, 1987·117 cites·18 claims
- 1489US4834978AMethod of transdermal drug deliveryBIOTEK INC·Filed 1988·Granted May 30, 1989·102 cites·23 claims
- 1580US4810499ATransdermal drug delivery system and methodBIOTEK INC·Filed 1988·Granted Mar 7, 1989·61 cites·18 claims
- 1676US4707362ASustained release compositionBIOTEK INC·Filed 1985·Granted Nov 17, 1987·50 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when BIOTEK INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →