Patent Profile of the Person

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Profile: BUTLER, Donald, Eugene (Update: 01.11.2024)

Date cumulate

**Cumulated data**
Total of filed applications, of which for:	1
Patents	1
Short-term patents	0
Utility models	0
Titles of protection granted/issued, of which:
patents (BI)	1/1
short term patents (BISD)	0/0
utitity models (MU)	0/0

Total of valid titles of protection	0 (BI:0 BISD:0 MU:0)
Invalid patents with the right of revalidation	0
Total titles of protection being valid more than 5 years	0
Average life of patent (years)	8.0 BI: 8.0

Anul	Brevete de invenţie	Total
1997	1	1

Anul	Brevete de invenţie	Brevete de invenţie de scurtă durată	Modele de utilitate
2002	1	0	0

Top IPC subclasses

**Top IPC subclasses**
Nr.	Subclasă	Total	Descrierea
1	C07C	2	Acyclic or carbocyclic compounds
2	C07D	1	Heterocyclic compounds

Top IPC subgroups

**Top IPC subgroups**
Nr.	Subgrupă	Total
1	C07C 51/487	1
2	C07C 69/757	1
3	C07D 211/70	1

Cooperarea

Top-10 Inventors/Co-inventors (in the case of inventor profile)

**Top-10 Inventors/Co-inventors (in the case of inventor profile)**
Nr.	Nume	Total
1	LE, Tung, Van	1
2	GAILEY, Jodette	1
3	WUSTROW, David, Juergen	1
4	SMITH, William, John, III	1

Top-10 Co-applicants/applicants (in the case of inventor profile)

**Top-10 Co-applicants/applicants (in the case of inventor profile)**
Nr.	Nume	Total
1	WARNER-LAMBERT COMPANY	1

Top-10 Co-owners/owners (in the case of inventor profile)

**Top-10 Co-owners/owners (in the case of inventor profile)**
Nr.	Nume	Total
1	WARNER-LAMBERT COMPANY	1

Top-10 foreign co-inventors

**Top-10 foreign co-inventors**
Nr.	Ţara	Nume	Total
1	US	GAILEY, Jodette	1
2	US	LE, Tung, Van	1
3	US	SMITH, William, John, III	1
4	US	WUSTROW, David, Juergen	1

Top 10 foreign co-applicants

**Top 10 foreign co-applicants**
Nr.	Ţara	Nume	Total
1	US	WARNER-LAMBERT COMPANY	1

Top-10 foreign co-owners

**Top-10 foreign co-owners**
Nr.	Ţara	Nume	Total
1	US	WARNER-LAMBERT COMPANY	1

Top patents cited by person

**Top patents cited by person**
Nr.	Ţara	Număr	Total
1	US	5314896	1

The most longeval person patents

**The most longeval person patents**
Nr.	Număr brevet	Solicitant	Inventator	Titular	Titlu	Valabil pînă la	Valabil (ani)
1	1787	WARNER-LAMBERT COMPANY, US;	BUTLER, Donald, Eugene, US; GAILEY, Jodette, US; LE, Tung, Van, US; SMITH, William, John, III, US; WUSTROW, David, Juergen, US;	WARNER-LAMBERT COMPANY, US;	Procedeu de obţinere a R(+)1,2,3,6-tetrahidro-4-fenil-1- [(3-fenil-3-ciclohexen-1-il)metil]piridinei şi compuşi intermediari	28.07.2003	8

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