Inventor · disambiguated record
Stephen N. Oliver
Also filed as: OLIVER STEPHEN N
6 granted patents·715 citations·filing 1983–1994
88Inventor score
Top patents by PatentIndex Score
6 records- 0197US4826977APhotochromic spiropyran compoundsPLESSEY CO PLC·Filed 1987·Granted May 2, 1989·253 cites·11 claims
- 0295US4818096APhotoreactive lenses with adamantane spiro compoundsPLESSEY CO PLC·Filed 1987·Granted Apr 4, 1989·259 cites·12 claims
- 0394US4576766APhotochromic compounds and their use in photoreactive lensesPLESSEY CO PLC·Filed 1983·Granted Mar 18, 1986·82 cites·8 claims
- 0493US4685783APolychromic tetracyclo-spiro-adamatylidene derivatives, and polychromic lens incorporating said compoundsPLESSEY CO PLC·Filed 1984·Granted Aug 11, 1987·107 cites·7 claims
- 0567US4737449APhotochromic 3-pyrryl fulgides and fulgimidesPLESSEY CO PLC·Filed 1986·Granted Apr 12, 1988·8 cites·11 claims
- 0636US5445767AOptical switchesBRITISH TELECOMM·Filed 1994·Granted Aug 29, 1995·6 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Stephen N. Oliver files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →