Patent Profile of the Person

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Profile: ŢIULEANU Dumitru (Update: 01.07.2024)

Date cumulate

**Cumulated data**
Total of filed applications, of which for:	7
Patents	4
Short-term patents	3
Utility models	0
Titles of protection granted/issued, of which:
patents (BI)	4/3
short term patents (BISD)	2/1
utitity models (MU)	0/0
5
Applications in which inventor is applicant	5
Total of valid titles of protection	0 (BI:0 BISD:0 MU:0)
Invalid patents with the right of revalidation	1
Total titles of protection being valid more than 5 years	0
Average life of patent (years)	3.0 BI: 3.0 BISD: 3.0

Anul	Brevete de invenţie	Total
1997	1	1
1999	1	1
2000	2	2
2020	0	1
2022	0	1
2024	0	1

Anul	Brevete de invenţie	Brevete de invenţie de scurtă durată	Modele de utilitate
2001	1	0	0
2002	1	0	0
2004	1	0	0
2021	0	1	0

Top IPC subclasses

**Top IPC subclasses**
Nr.	Subclasă	Total	Descrierea
1	G01N	4	Investigating or analysing materials by determining their chemical or physical properties
2	G03G	1	Electrography; electrophotography; magnetography
3	H01L	1	Semiconductor devices; electric solid state devices not otherwise provided for
4	G01B	1	measuring length, thickness, or similar linear dimensionsmeasuring anglesmeasuring areasmeasuring ir
5	G03F	1	photomechanical production of textured or patterned surfaces, e.g. for printing, for processing of s

Top IPC subgroups

**Top IPC subgroups**
Nr.	Subgrupă	Total
1	G01N 27/12	4
2	G01B 7/24	1
3	G03F 7/00	1
4	G03G 5/00	1
5	H01L 47/00	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	AFANASIEV Andrei	3
2	MIRON Valeriu	2
3	BIVOL Valeriu	2
4	CIOBANU Marina	2
5	MARIAN Svetlana	2
6	ANDRIEŞ Andrei	2
7	STRATAN Ion	1
8	IOVU Mihail	1
9	MOCREAC Olga	1
10	KLEIZIT Liuda	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	AFANASIEV Andrei	3
2	MIRON Valeriu	2
3	CIOBANU Marina	2
4	MARIAN Svetlana	2
5	UNIVERSITATEA TEHNICĂ A MOLDOVEI	2
6	STRATAN Ion	1
7	MOCREAC Olga	1
8	MONAICO Eduard	1
9	ŢULEANU Constantin	1
10	LIESS HANS-DIETER Erwin	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	MIRON Valeriu	2
2	MARIAN Svetlana	2
3	AFANASIEV Andrei	2
4	MOCREAC Olga	1
5	MONAICO Eduard	1
6	CIOBANU Marina	1
7	ŢULEANU Constantin	1
8	LIESS HANS-DIETER Erwin	1
9	POTJE-KAMLOTH KARIN Petru	1
10	UNIVERSITATEA TEHNICĂ A MOLDOVEI	1

Top-10 foreign co-inventors

**Top-10 foreign co-inventors**
Nr.	Ţara	Nume	Total
1	DE	LIESS HANS-DIETER Erwin	1
2	DE	POTJE-KAMLOTH KARIN Petru	1

Top 10 foreign co-applicants

**Top 10 foreign co-applicants**
Nr.	Ţara	Nume	Total
1	DE	LIESS HANS-DIETER Erwin	1
2	DE	POTJE-KAMLOTH KARIN Petru	1

Top-10 foreign co-owners

**Top-10 foreign co-owners**
Nr.	Ţara	Nume	Total
1	DE	LIESS HANS-DIETER Erwin	1
2	DE	POTJE-KAMLOTH KARIN Petru	1

Top patents cited by person

**Top patents cited by person**
Nr.	Ţara	Număr	Total
1	DE	2651160	3
2	MD	1725	2
3	DE	10019010	1
4	US	6998312	1
5	SU	758893	1
6	SU	1537036	1
7	SU	1637567	1

Top patents cited by examiners(in Search Reports)

**Top patents cited by examiners(in Search Reports)**
Nr.	Număr	Total
1	2220	6
2	1725	3
3	1404	3
4	1404	2
5	1520	1
6	2043	1
7	1520	1

The most cited person patents(in Description)

**The most cited person patents(in Description)**
Nr.	Ţara	Număr	Total	Autocitări
1	MD	1725	2	1
2	MD	1404	1	0

List of valid patents where the person is the first owner

List of valid patents where the person is the first owner
Nr.	Număr brevet	Valabil pînă la	Valabil (ani)	Statutul	Titlu
1	1520	23.01.2023	3	Brevet nevalabil (în perioada de grație) (scurta durata)	Senzor de gaze toxice

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