Patent Profile of the Person

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Filing of Patent Applications

Issuance of Patents

Maintenance of Patents

Women Inventors

Patenting Abroad

Analysis of Patent Citations

Activity of Patent Attorneys

Patent Profile of the Person

Profile: DADU Constantin (Update: 01.07.2024)

Cumulated data

**Cumulated data**
Total of filed applications, of which for:	8
Patents	3
Short-term patents	5
Utility models	0
Titles of protection granted/issued, of which:
patents (BI)	2/2
short term patents (BISD)	5/5
utitity models (MU)	0/0
2
Applications in which inventor is applicant	2
Total of valid titles of protection	1 (BI:0 BISD:1 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)	4.4 BI: 4.0 BISD: 4.6

Year	Patents	Total
1996	1	1
2005	1	1
2007	1	1
2009	0	1
2010	0	2
2011	0	1
2021	0	1

Year	Patents	Short-term patents	Utility models
1999	1	0	0
2010	1	1	0
2011	0	2	0
2012	0	1	0
2023	0	1	0

Top IPC subclasses

**Top IPC subclasses**
No.	Subclass	Total appl.	Description
1	A01G	12	Horticulture; cultivation of vegetables, flowers, rice, fruit, vines, hops, or seaweed; forestry; watering
2	A01B	3	Soil working in agriculture or forestry; parts, details, or accessories of agricultural machines or implements, in general
3	A01D	1	Harvesting; mowing
4	C05F	1	organic fertilisers not covered by subclasses , , e.g. fertilisers from waste or refuse
5	C09K	1	materials for applications not otherwise provided forapplications of materials not otherwise provide

Top IPC subgroups

**Top IPC subgroups**
No.	Subgroup	Total appl.
1	A01G 17/00	5
2	A01G 1/00	3
3	A01B 79/02	2
4	A01G 3/00	2
5	A01B 79/00	1
6	A01D 46/26	1
7	A01G 1/06	1
8	A01G 13/02	1
9	C05F 11/00	1
10	C09K 17/00	1

Cooperation

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

**Top-10 Inventors/Co-inventors (in the case of inventor profile)**
No.	Name	Total
1	BOGDAN Ion	5
2	DONICĂ Ilie	3
3	DONICA Nicolae	3
4	RAPCEA Mihai	2
5	BOGDAN Dumitru	1
6	DONICĂ Andrei	1
7	RUSU Alexandru	1
8	UNGUREANU Anatol	1
9	COJOHARENCO Valeriu	1

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

**Top-10 Co-applicants/applicants (in the case of inventor profile)**
No.	Name	Total
1	INSTITUŢIA PUBLICĂ "INSTITUTUL ŞTIINŢIFICO-PRACTIC DE HORTICULTURĂ ŞI TEHNOLOGII ALIMENTARE"	6
2	BOGDAN Ion	1
3	BOGDAN Dumitru	1
4	COJOHARENCO Valeriu	1
5	INSTITUTUL DE PEDOLOGIE, AGROCHIMIE ŞI PROTECŢIE A SOLULUI "NICOLAE DIMO"	1

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

**Top-10 Co-owners/owners (in the case of inventor profile)**
No.	Name	Total
1	INSTITUŢIA PUBLICĂ "INSTITUTUL ŞTIINŢIFICO-PRACTIC DE HORTICULTURĂ ŞI TEHNOLOGII ALIMENTARE"	5
2	BOGDAN Ion	1
3	BOGDAN Dumitru	1
4	COJOHARENCO Valeriu	1
5	INSTITUTUL DE PEDOLOGIE, AGROCHIMIE ŞI PROTECŢIE A SOLULUI "NICOLAE DIMO"	1

Top patents cited by examiners(in Search Reports)

**Top patents cited by examiners(in Search Reports)**
No.	Number	Total
1	156	5
2	156	5
3	1164	4
4	234	1
5	509	1
6	329	1
7	3922	1

The most cited person patents(in Description)

**The most cited person patents(in Description)**
No.	Country	Number	Total	Self-citations
1	MD	1164	3	0

The most longeval person patents

**The most longeval person patents**
No.	Patent number	Applicant	Inventor	Patent owner	Title	Valid till	In force (years)
1	156	INSTITUŢIA PUBLICĂ INSTITUTUL ŞTIINŢIFICO-PRACTIC DE HORTICULTURĂ ŞI TEHNOLOGII ALIMENTARE, MD;	BOGDAN Ion, MD; DONICĂ Ilie, MD; DADU Constantin, MD; DONICA Nicolae, MD;	INSTITUŢIA PUBLICĂ "INSTITUTUL ŞTIINŢIFICO-PRACTIC DE HORTICULTURĂ ŞI TEHNOLOGII ALIMENTARE", MD;	Process and device for soil mulching	26.06.2015	6

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