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Profile: JIANCHUN Liang (Update: 01.04.2025)

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 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 0
Average life of patent (years) 6.0
BI: 6.0


AnulBrevete de invenţieTotal
202211




AnulBrevete de invenţieBrevete de invenţie de scurtă duratăModele de utilitate
2024100








Top IPC subclasses

Top IPC subclasses
Nr.SubclasăTotalDescrierea
1 A61C 2 Dentistry; apparatus or methods for oral or dental hygiene
2 A46B 1 brushes


Top IPC subgroups

Top IPC subgroups
Nr.SubgrupăTotal
1 A61C 15/00 1
2 A61C 17/16 1
3 A46B 9/04 1


Cooperarea


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

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 ASTRATA AG 1


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 ASTRATA AG 1


Top 10 foreign co-applicants

Top 10 foreign co-applicants
Nr.ŢaraNumeTotal
1 CH ASTRATA AG 1


Top-10 foreign co-owners

Top-10 foreign co-owners
Nr.ŢaraNumeTotal
1 CH ASTRATA AG 1


Top patents cited by person

Top patents cited by person
Nr.ŢaraNumărTotal
1 KR 101520075 1
2 US 2017099940 1


The most longeval person patents

The most longeval person patents
Nr.Număr brevetSolicitantInventatorTitularTitluValabil pînă laValabil (ani)
1 4888 ASTRATA AG, CH; JIANCHUN Liang, CN; ASTRATA AG, CH; Ataşament cu un singur smoc pentru periuţă de dinţi electrică 14.11.2028 6


List of valid patents where the person is the first owner

List of valid patents where the person is the first owner
Nr.Număr brevetValabil pînă laValabil (ani)StatutulTitlu
1 4888 14.11.2028 6 Brevet valabil Ataşament cu un singur smoc pentru periuţă de dinţi electrică


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