Patent Landscape Of Bulgaria In 2021

What did the Patent Landscape of Bulgaria look like in 2021?

This chart shows the number of applications filed and the number of grants from these applications. Grant rate is a good indicator to identify successful applications and the graph helps to understand the progress in the technology area.

Detailed Patent Portfolio of Bulgaria in 2021

Publication Type	Simple Legal Status	Legal State	Count of Publications
UTILITY MODEL	ACTIVE	GRANTED	197
PATENT	ACTIVE	GRANTED	186
APPLICATION	PENDING	PUBLISHED	165

Technology Domain wise Patent Trend in Bulgaria in 2021

The chart above distributes patents filed in Bulgaria in 2021 on the basis of the technology protected in patents. This helps to understand the most frequently used concepts and the key focus areas in the technology space.

Top players in the domain with their forward citation frequency

The table below depicts the inventions of the top players in the domain with their forward citation frequency. This helps to understand the strength of the portfolio of top players as players whose patents are most frequently cited have a strong group of core patents in this domain.

Publication Year	2021
Citation Count Range	0 – 2	3 – 9	10 – 19	20 – 39	40 – *
INSTITUTE PO ROBOTIKA BAN	28	0	0	0	0
TEHNICHESKI UNIVERSITY SOFIA	17	0	0	0	0
ALEKSANDROV DOBROMIR	13	0	0	0	0
GROZDANOV TONI	8	0	0	0	0
DANFOSS POWER SOLUTIONS APS	7	0	0	0	0
INSTITUTE ZA KOSMICHESKI IZSLEDVANIA I TEHNOLOGII BALGARSKA AKADEMIA NA NAUKITE	6	0	0	0	0
TODOROV GEORGI	6	0	0	0	0
DELIYSKI NENKO	5	0	0	0	0
GIVECHEV TODOR	5	0	0	0	0
INSTITUTE PO ELEKTRONIKA AKADEMIK EMIL DZHAKOV BAN	5	0	0	0	0

Who were the leading Patent Filers of 2021 in Bulgaria?

IPC Classification wise Patent trend in Bulgaria in 2021

The table below represents the top 10 market domains according to their IPC classification where inventors believed it was critical to safeguard certain technical inventions.

IPC Classification	Number of Applications	Number of Granted	% Granted
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES (A61K)	38	25	66
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR (H01L)	20	16	80
MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES (G01R)	18	13	72
DYNAMO-ELECTRIC MACHINES (H02K)	19	15	79
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES (A61L)	19	13	68
SEPARATION (B01D)	18	15	83
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES (G01N)	18	10	56
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR (G06Q)	17	16	94
ELECTRIC DIGITAL DATA PROCESSING (G06F)	13	8	62
DIAGNOSIS; SURGERY; IDENTIFICATION (A61B)	10	7	70

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