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Top 50 Key Players companies in Keratometer
by Most News Heat in the United States in 2021

The Keratometer top 50 is Discovery PatSnap’ annual ranking of the top 50 Most News Heat Keratometer Key Players in the United States. 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.
A keratometer, also known as an ophthalmometer, is a diagnostic instrument for measuring the curvature of the anterior surface of the cornea, particularly for assessing the extent and axis of astigmatism. It was invented by the German physiologist Hermann von Helmholtz in 1851, although an earlier model was developed in 1796 by Jesse Ramsden and Everard Home. A keratometer uses the relationship between object size (O), image size (I), the distance between the reflective surface and the object (d), and the radius of the reflective surface (R).
#
Company Name
Region
Tech Topics
Total
1
Lombart Brothers, Inc.
Health care,Computer hardware,Keratometer,
...[+2]
news: 6
2
Enhanced Medical Services LLC
Medical equipment,Health care,Laser,
...[+2]
news: 5
3
Marco Ophthalmic, Inc.
Medical equipment,Diagnostic instrument,Paradigm shift,
...[+2]
news: 5
4
Bausch & Lomb, Inc.
Medicine,Medical equipment,Drug,
...[+2]
news: 4
5
Canon U.S.A., Inc.
Semiconductor,Medical imaging,Digital media,
...[+2]
news: 4
6
Advancing Eyecare Holdings Inc.
Medical equipment,Medicine
news: 4
7
Atlantic Street Capital Management LLC
Impact investing
news: 4
8
Fortune Magazine
Journalism,News media
news: 4
9
Optovue, Inc.
Medical equipment,Health care,Retina,
...[+2]
news: 4
10
Microsoft Corp.
Software,Operating system,Cloud computing,
...[+2]
news: 3
11
United States Steel Corp.
Strip mill,Ceramic materials,Casing,
...[+2]
news: 3
12
IRIDEX Corp.
Medical equipment,Ophthalmology,Electronic component,
...[+2]
news: 3
13
Abbott Medical Optics, Inc.
Excimer laser,Fast-moving consumer goods,Health care,
...[+2]
news: 3
14
Fuqua Enterprises, Inc.
Health care,Textile (markup language),Medical equipment
news: 3
15
United Scope LLC
Microscope,Electronics
news: 3
16
Africa co
Self-organizing network,GSM,News media,
...[+1]
news: 3
17
Performance Optics, LLC
Optics,Eyewear,Polycarbonate
news: 3
18
Staley, Inc.
Power quality,Construction engineering,Audit,
...[+1]
news: 3
19
Allergan Ltd. (Ireland)
Eye drop,Medicine,Health care,
...[+2]
news: 2
20
Select Medical Corp.
Health care,Hospitality industry,Critically ill,
...[+2]
news: 2
21
Escalon Medical Corp.
Medical equipment,Angiography,Health care,
...[+2]
news: 2
22
EyeCare Partners LLC
Optometry,Health care,Ophthalmology
news: 2
23
Audax Group LLC
Alternative investment,Venture capital
news: 2
24
Katena Products, Inc.
Surgical instrument,Biocompatible material,Computer hardware,
...[+2]
news: 2
25
Coburn Technologies, Inc.
Industrial engineering,Glazing,Automation,
...[+2]
news: 2
26
American Academy of Neurology
Neurology,Neuroscience,Health care,
...[+2]
news: 2
27
Reichert, Inc.
Diagnostic instrument,Glaucoma,Medical equipment,
...[+2]
news: 2
28
Nidek, Inc.
Glaucoma,Medical equipment,Health care,
...[+2]
news: 2
29
Age Group Ltd.
Raw material
news: 2
30
AqueSys, Inc.
Medical equipment,Glaucoma,Refractive error,
...[+2]
news: 2
31
Bicom, Inc.
Software,Enterprise software,Digital signal,
...[+2]
news: 2
32
Ophthalmic Instruments, Inc.
Medical equipment,Medicine,Refractive surgery,
...[+2]
news: 2
33
Visual Performance Diagnostics, Inc.
Medical equipment,Health care,Retina,
...[+2]
news: 2
34
Johnson & Johnson
Health care,Medical equipment,Risperidone,
...[+2]
news: 1
35
State Street Corp.
Angel investor,Enhanced indexing,Asset management,
...[+2]
news: 1
36
American Express Co.
Online payment,Mobile payment,Payment system,
...[+2]
news: 1
37
Skechers U.S.A., Inc.
α-Santalol,Shopping mall,Lifestyle business,
...[+2]
news: 1
38
No Borders, Inc.
E-commerce,Market participant,Software,
...[+2]
news: 1
39
Konica Minolta Business Solutions U.S.A., Inc.
Photocopier,Document management system,Peripheral,
...[+2]
news: 1
40
University Bancorp, Inc.
Time deposit,Ultrasonic sensor,Accelerometer,
...[+1]
news: 1
41
SPSS, Inc.
Software,Predictive analytics,Data mining
news: 1
42
J. H. Whitney & Co. LLC
Health care,Venture capital,Private equity fund,
...[+1]
news: 1
43
IBM Research
Industrial engineering,Watson,Scanning tunneling microscope,
...[+2]
news: 1
44
iScience International, Inc.
Medical equipment,Health care,Anatomical structures,
...[+2]
news: 1
45
Oculus, Inc.
Interior design,Architecture
news: 1
46
Transparency Market Research Pvt Ltd.
Market research,Business Research,Market intelligence,
...[+1]
news: 1
47
Healthcare Solutions
Insurance carriers,Health care,Employee benefits
news: 1
48
Market Analytics International
Competitive intelligence,Market research
news: 1
49
Hunter Public Relations LLC
Winemaking,Food industry,Sports marketing,
...[+1]
news: 1
50
Trademark Sentinel
Franchise agreement
news: 1
Page generation time: Jun 26 2025