Patent Profile of the Person

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Profile: CHEN Irene (Update: 01.11.2024)

Date cumulate

**Cumulated data**
Total of filed applications, of which for:	2
Patents	2
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	1 (BI:1 BISD:0 MU:0)
Invalid patents with the right of revalidation	0
Total titles of protection being valid more than 5 years	1
Average life of patent (years)	10.0 BI: 10.0

Anul	Brevete de invenţie	Total
2017	2	2

Anul	Brevete de invenţie	Brevete de invenţie de scurtă durată	Modele de utilitate
2019	1	0	0

Top IPC subclasses

**Top IPC subclasses**
Nr.	Subclasă	Total	Descrierea
1	C07D	2	Heterocyclic compounds
2	A61K	2	Preparations for medical, dental, or toilet purposes
3	A61P	2	Specific therapeutic activity of chemical compounds or medicinal preparations

Top IPC subgroups

**Top IPC subgroups**
Nr.	Subgrupă	Total
1	A61K 31/535	2
2	A61P 31/18	2
3	C07D 498/14	2

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	ZIA Vahid	2
2	CARRA Ernest A.	2

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	GILEAD SCIENCES, INC.	2

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	GILEAD SCIENCES, INC.	1

Top-10 foreign co-inventors

**Top-10 foreign co-inventors**
Nr.	Ţara	Nume	Total
1	US	CARRA Ernest A.	2
2	US	ZIA Vahid	2

Top 10 foreign co-applicants

**Top 10 foreign co-applicants**
Nr.	Ţara	Nume	Total
1	US	GILEAD SCIENCES, INC.	2

Top-10 foreign co-owners

**Top-10 foreign co-owners**
Nr.	Ţara	Nume	Total
1	US	GILEAD SCIENCES, INC.	1

Top patents cited by person

**Top patents cited by person**
Nr.	Ţara	Număr	Total
1	WO	2014/100323	1
2	EP	2465580	1

The most longeval person patents

**The most longeval person patents**
Nr.	Număr brevet	Solicitant	Inventator	Titular	Titlu	Valabil pînă la	Valabil (ani)
1	4584	GILEAD SCIENCES, INC., US;	CARRA Ernest A., US; CHEN Irene, US; ZIA Vahid, US;	GILEAD SCIENCES, INC., US;	(2R,5S,13aR)-7,9-dioxo-10-((2,4,6-trifluorobenzil)carbamoil)-2,3,4,5,7,9,13,13a-octahidro-2,5-metanopirido[1ʹ,2ʹ:4,5]pirazino[2,1-b][1,3]oxazepin-8-olat de sodiu	19.06.2025	10

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