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Top 20 Key Players companies in Halogen
by Most Patent Filings in the United Kingdom in 2021

The Halogen top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Halogen Key Players in the United Kingdom. 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.
The halogens (/ˈhælədʒən, ˈheɪ-, -loʊ-, -ˌdʒɛn/) are a group in the periodic table consisting of five chemically related elements: Fluorine (F), Chlorine (Cl), Bromine (Br), Iodine (I), and Astatine (At). The artificially created element 117 (Tennessine, Ts) may also be a halogen. In the modern IUPAC nomenclature, this group is known as group 17.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

Germany

Switzerland

United Kingdom

United States

Netherlands

France

Belgium

Denmark

Italy

South Korea

Spain

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
Imperial Chemical Industries Ltd.
United Kingdom
Coating,Industrial engineering,Biocide,
...[+2]
Patent: 4,013
2
Glaxo Group Ltd.
Hounslow, United Kingdom
Food products,Medicine,Health care
Patent: 2,791
3
Sanofi-Aventis Ltd.
United Kingdom
Medicine,Thrombosis,Metabolic disorder,
...[+2]
Patent: 2,547
4
AstraZeneca Plc
Cambridgeshire, United Kingdom
Medicine,Health care,Side effect,
...[+2]
Patent: 2,218
5
AstraZeneca UK Ltd.
Cambridgeshire, United Kingdom
Gastrointestinal infections,Medicine,Simvastatin,
...[+2]
Patent: 2,218
6
Beecham Group Plc
United Kingdom
Receipt
Patent: 1,289
7
Kodak Ltd.
Hertfordshire, United Kingdom
Digital camera,Electronics,Software
Patent: 984
8
Zeneca Garden Care
United Kingdom
Agrochemical,Pharmacy,Medicine,
...[+1]
Patent: 926
9
BP Chemicals Ltd.
United Kingdom
Chemical engineering,Petrochemical,Acetic anhydride,
...[+2]
Patent: 545
10
Abbott Laboratories Ltd.
United Kingdom
Medicine,Photomedicine,Drug carrier,
...[+2]
Patent: 496
11
Fisons Plc
United Kingdom
Pharmacy,Botanical drug,Herb
Patent: 477
12
Smith Kline & French Laboratories Ltd.
United Kingdom
Smith Kline & French,Herb,Botanical drug
Patent: 443
13
Smithkline Beecham Plc
United Kingdom
Pharmacy,Over-the-counter,Botanical drug,
...[+1]
Patent: 433
14
Organon Pharma (UK) Ltd.
Hertfordshire, United Kingdom
Medicine,Alzheimer's disease,Osteoarthritis,
...[+1]
Patent: 346
15
John Wyeth & Brother Ltd.
Kent, United Kingdom
Medicine,Influenza vaccine,Protein therapeutics,
...[+1]
Patent: 331
16
May & Baker Ltd.
United Kingdom
Medicine
Patent: 315
17
BTG Ltd.
United Kingdom
Emergency medicine,Health care,Interventional oncology,
...[+2]
Patent: 237
18
BTG International Ltd.
United Kingdom
Natural science,Brachytherapy,Nuclear medicine,
...[+2]
Patent: 237
19
National Research Development Corp.
United Kingdom
Patent: 210
20
Parke-Davis & Co. Ltd.
United Kingdom
Medicine
Patent: 197

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