For comments, suggestions
Date cumulate
Depunerea cererilor
de brevet
Eliberarea brevetelor
Menţinerea în vigoare
a brevetelor
Women Inventors fr
Patenting Abroad throug
Analiza citărilor
de brevet
Activitatea
mandatarilor autorizaţi
Profilul de brevet
al persoanei

Profile: EFREMOV Ivan Viktorovich (Update: 01.04.2024)

Date cumulate

Cumulated data
Total of filed applications, of which for: 3

Patents

3

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) 9.0
BI: 9.0


   
AnulBrevete de invenţieTotal
201511
201611
201711
   



AnulBrevete de invenţieBrevete de invenţie de scurtă duratăModele de utilitate
2022100
   







Top IPC subclasses

Top IPC subclasses
Nr.SubclasăTotalDescrierea
1 C07D 13 Heterocyclic compounds
2 A61K 11 Preparations for medical, dental, or toilet purposes
3 A61P 7 Specific therapeutic activity of chemical compounds or medicinal preparations


   

Top IPC subgroups

Top IPC subgroups
Nr.SubgrupăTotal
1 A61K 31/513 2
2 A61K 31/506 2
3 A61K 31/497 2
4 C07D 401/14 2
5 C07D 405/14 2
6 C07D 519/00 2
7 A61K 31/501 1
8 A61K 31/437 1
9 A61K 31/519 1
10 A61K 31/4355 1
11 A61K 31/4365 1
12 A61P 25/00 1
13 A61P 25/24 1
14 A61P 25/16 1
15 A61P 25/18 1
16 A61P 25/28 1
17 A61P 35/00 1
18 A61P 37/00 1
19 C07D 401/12 1
20 C07D 471/04 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.NumeTotal
1 ZHANG Lei 2
2 DOUNAY Amy Beth 2
3 MENTE Scot Richard 2
4 DAVOREN Jennifer Elizabeth 2
5 GRAY David Lawrence Firman 2
6 XING Li 1
7 LEE Chewah 1
8 WAN Zhao-Kui 1
9 SAIAH Eddine 1
10 ZHANG Liying 1


   

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

Top-10 Co-applicants/applicants (in the case of inventor profile)
Nr.NumeTotal
1 PFIZER INC. 3


   

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

Top-10 Co-owners/owners (in the case of inventor profile)
Nr.NumeTotal
1 PFIZER INC. 1


   

Top-10 foreign co-inventors

Top-10 foreign co-inventors
Nr.ŢaraNumeTotal
1 US DAVOREN Jennifer Elizabeth 2
2 US MENTE Scot Richard 2
3 US ZHANG Lei 2
4 US DOUNAY Amy Beth 2
5 US GRAY David Lawrence Firman 2
6 US SAIAH Eddine 1
7 US WAN Zhao-Kui 1
8 US FENSOME Andrew 1
9 US GERSTENBERGER Brian S. 1
10 US HENDERSON Jaclyn Louise 1


   

Top 10 foreign co-applicants

Top 10 foreign co-applicants
Nr.ŢaraNumeTotal
1 US PFIZER INC. 3


   

Top-10 foreign co-owners

Top-10 foreign co-owners
Nr.ŢaraNumeTotal
1 US PFIZER INC. 1


   

Top patents cited by person

Top patents cited by person
Nr.ŢaraNumărTotal
1 WO 2008/119792 1


   

The most longeval person patents

The most longeval person patents
Nr.Număr brevetSolicitantInventatorTitularTitluValabil pînă laValabil (ani)
1 4800 PFIZER INC., US; FENSOME Andrew, US; GOPALSAMY Ariamala, US; GERSTENBERGER Brian S., US; EFREMOV Ivan Viktorovich, US; WAN Zhao-Kui, US; PIERCE Betsy, US; TELLIEZ Jean-Baptiste, US; TRUJILLO John I, US; ZHANG Liying, US; XING Li, US; SAIAH Eddine, US; PFIZER INC., US; Compuşi de aminopirimidinil ca inhibitori de JAK 07.08.2024 9


   

Up
/inventions/Statsearch?name=EFREMOV%20Ivan%20Viktorovich