Tuncel Ibrahim — 9 Patents at ExxonMobil

Tuncel Ibrahim has been granted 9 US patents while listed as an inventor at ExxonMobil. The first was granted in 1991 and the most recent in October 2003. Tuncel Ibrahim ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Tuncel Ibrahim in Norton, GB.

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6638325	Oil additives and compositions	Ramah J. Brod, Brian William Davies	2003-10-28
6569821	Overbased metal detergents	John A. Cleverley, Phillip Skinner, Jane Galsworthy, Christopher Adams, Rudi ter Haar	2003-05-27
6306186	Oil additives compositions and polymers for use therein	Brian William Davies, Ramah J. Brod, Jan Bock	2001-10-23	$280,839,000
6248141	Oil additives and compositions	Brian William Davies, Dhanesh G. Goberdhan	2001-06-19	$480,618,000
6143044	Oil additives, compositions and polymers for use therein	Brian William Davies, Ramah J. Brod, Jan Bock	2000-11-07	$389,193,000
5554200	Oil additives and compositions	Ramah J. Brod, Brian William Davies	1996-09-10	$149,037,000
5494967	Oil additives and compositions	Ramah J. Brod, Brian William Davies	1996-02-27	$182,302,000
5456730	Polymeric additives	Richard J. Hart, Graham Jackson	1995-10-10	$68,832,000
4985462	Alicyclic compounds and their contraceptive use	James A. Baker, Stuart JAMES, Christopher Marriott	1991-01-15

Tuncel Ibrahim — 9 Patents

Issued Patents All Time

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