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Top 50 Key Players companies in Compound name
by Most Patent Citation in the world in 2021

The Compound name top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Citation Compound name Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Compound Name as an Argument to Context Methods. A Name instance that is not a CompositeName passed to methods in the Context and DirContext interfaces is treated as a compound name. Following is an example that looks up an LDAP entry by using a compound name. It first gets a context handle into an LDAP namespace.
#
Company Name
Region
Tech Topics
Total
1
Aventis Pharma Deutschland GmbH
Medicine,Therapeutic protein,Active ingredient,
...[+2]
patent citation: 277
2
Sun Microsystems, Inc.
Software,Semiconductor,Microprocessor,
...[+2]
patent citation: 225
3
Dynamic Network Services, Inc.
Cloud computing,Application firewall,Software as a service,
...[+2]
patent citation: 157
4
Oracle America, Inc.
Cytidine monophosphate,Information technology consulting,Systems design
patent citation: 157
5
International Business Machines Corp.
Software,Computer hardware,Enterprise software,
...[+2]
patent citation: 61
6
BASF SE
Agriculture,Petrochemical,Chemical engineering,
...[+2]
patent citation: 47
7
LabVelocity
Content management,Market research,Customer relationship management,
...[+1]
patent citation: 38
8
AgraQuest, Inc.
Pesticide,Agrochemical,Agriculture,
...[+2]
patent citation: 31
9
Sankyo Agro Co., Ltd.
Agrochemical,Pesticide,Agriculture,
...[+1]
patent citation: 29
10
University of Iowa Research Foundation
Gene delivery,Expression vector,Viral vector,
...[+2]
patent citation: 25
11
TOSHIBA Corp.
Semiconductor,Computer hardware,Electronics,
...[+2]
patent citation: 13
12
Elanco US, Inc.
Health care,Animal welfare,Drug,
...[+1]
patent citation: 12
13
Ascentawits Pharmaceuticals Ltd.
Cancer,Drug
patent citation: 12
14
Bayer AG
Health care,Biology,Chemical engineering,
...[+2]
patent citation: 8
15
Shimadzu Corp.
Molecular diagnostics,Microbiology Test,Cockpit display system,
...[+2]
patent citation: 8
16
Laporte Chemicals Ltd.
GB
patent citation: 8
17
Bayer Oy
Finland
patent citation: 8
18
Genetics Institute LLC
Medicine,Health care,Biotechnology,
...[+2]
patent citation: 7
19
Sanofi-Aventis Deutschland GmbH
Biosimilar,Drug,Medicine
patent citation: 6
20
Ciba Specialty Chemicals Holding, Inc.
Basel-Stadt, Switzerland
Chelate agent,Health care,Chemical engineering,
...[+2]
patent citation: 6
21
SalivaTech Co., Ltd.
Health care
patent citation: 6
22
Engelhard Industries, Inc.
NJ, US
Chemical engineering
patent citation: 5
23
Dong-A Socio Holdings Co., Ltd.
South Korea
Clinical trial,Medicine,Over-the-counter,
...[+2]
patent citation: 4
24
Hailir Pesticides & Chemicals Group Co., Ltd.
Pesticide,Imidacloprid,Agriculture,
...[+2]
patent citation: 4
25
Sunshine Lake Pharma Co. Ltd.
Drug,Medicine
patent citation: 4
26
Biotechnology Research & Development Corp.
Biotechnology
patent citation: 4
27
International Flavors & Fragrances, Inc.
Preservative,Odor,Food processing,
...[+2]
patent citation: 3
28
Sankyo Co., Ltd.
Ball bearing,Manufacturing engineering,Glatiramer acetate,
...[+2]
patent citation: 3
29
Regents of the University of California
Working capital,Pathology,Companion diagnostic,
...[+2]
patent citation: 3
30
US Agriculture LLC
Agriculture,Portfolio optimization,Investment policy,
...[+2]
patent citation: 3
31
Atoma International, Inc.
ON, CA
patent citation: 3
32
Fujitsu Ltd.
Cloud computing,Enterprise software,Information technology management,
...[+2]
patent citation: 2
33
Novartis AG
Basel-Stadt, Switzerland
Dosage form,Health care,Medicine,
...[+2]
patent citation: 2
34
Kurita Water Industries Ltd.
Water treatment,Chemical engineering,Automotive engineering,
...[+2]
patent citation: 2
35
Chemed Corp.
Health care,End-of-life care,Chemical engineering,
...[+1]
patent citation: 2
36
E.I. du Pont de Nemours & Co.
Agriculture,Materials science,Electronics,
...[+2]
patent citation: 2
37
Fujitsu Microelectronics America, Inc.
Semiconductor,Microelectronics,Electronic component,
...[+2]
patent citation: 2
38
Tianjin Happy Life Technology Co. Ltd.
patent citation: 1
39
Hitachi Ltd.
Elevator,Electrical equipment,Electric motor,
...[+2]
patent citation: 0
40
Pfizer Inc.
Health care,Clinical trial,Drug,
...[+2]
patent citation: 0
41
Chevron Corp.
Lubricant,Petroleum,Petroleum industry,
...[+2]
patent citation: 0
42
AstraZeneca Plc
Cambridgeshire, United Kingdom
Medicine,Health care,Side effect,
...[+2]
patent citation: 0
43
QUALCOMM, Inc.
Telecommunications,Wireless,Mobile device,
...[+2]
patent citation: 0
44
Cargill, Inc.
Agriculture,Food industry,Broiler,
...[+2]
patent citation: 0
45
Shijiazhuang Yiling Pharmaceutical Co., Ltd.
Health care,Medicine,Drug,
...[+2]
patent citation: 0
46
W.R. Grace & Co.
Coating,Computer hardware,Petrochemical,
...[+2]
patent citation: 0
47
Borealis AG
Wien, Austria
Polyolefin,Synthetic rubber,Fertilizer,
...[+2]
patent citation: 0
48
Imperial Chemical Industries Ltd.
United Kingdom
Coating,Industrial engineering,Biocide,
...[+2]
patent citation: 0
49
Ono Pharmaceutical Co., Ltd.
Diagnostic Reagent,Medicine,Health care,
...[+2]
patent citation: 0
50
Genzyme Corp.
Medicine,Pharmacy and Therapeutics,Multiple sclerosis,
...[+2]
patent citation: 0
Page generation time: May 24 2025