Overall rank by patents
#28,616
Across all tracked assignees
USPTO PatentsView assignee record - 9 granted patents across 1 technology areas, active 2017–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: A63B (APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT).
The verdict
EAST holds 9 US patents across 1 technology areas, rank #28,616 of 50,000 tracked assignees.
EAST Coast DYES, Inc. has been granted 9 US utility patents between 2017 and 2025, placing EAST Coast DYES, Inc. at rank #28,616 across all assignees tracked by PlainPatent. This portfolio spans 1 distinct Cooperative Patent Classification (CPC) subclasses, averaging 13.8 claims per patent with primary concentration in A63B (APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT). As a US Corporation, EAST Coast DYES, Inc. is one of the more focused assignees in the PatentsView dataset. By volume, EAST sits between Dürr Dental SE (9 patents, rank #28,612) and Echowell Electronic Co., Ltd (9 patents, rank #28,620) - the closest US assignees by grant volume. The composite Innovation Score of 24.2/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.
Filing cadence tells the strategic story. Between 2020 and 2025 the company received 5 grants, compared with 4 in the 2015–2019 window, a +25% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. The US Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.
Claim depth and technology breadth together indicate competitive posture. EAST Coast DYES, Inc.'s 13.8 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while specialization in 1 subclass reflects a tightly scoped invention area. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark EAST Coast DYES, Inc. against peers pursuing similar technology classes.
Granted US patents 2015–2025 versus its nearest-ranked assignees by volume, this company marked ◀
DÜRR DENTAL SE
9 patents
E.T.C. S.R.L.
9 patents
EAGLE OUTDOOR CAMPING PRODUCTS CO., LTD.
9 patents
EARTH WALL PRODUCTS, LLC
9 patents
EASYHOME ORGANIZATION MANUFACTURING INC.
9 patents
EBARA International Corporation
9 patents
ECC TEC MSJ INCORPORATED
9 patents
ECHOWELL ELECTRONIC CO., LTD
9 patents
EAST COAST DYES, INC.
9 patents
What this shows EAST holds 9 patents at rank #28,616, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.
By rank, the assignees closest to #28,616 in granted patent volume.
Other assignees with the most granted patents in EAST's primary technology class.
EAST's Innovation Score vs. every tracked assignee
Composite of portfolio volume, filing velocity, technology breadth, and claim depth (0–100)
24 Top 86% higher than 14% of 50,000 US assignees
Each bar is a band; taller bars hold more US assignees. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source USPTO PatentsView, PlainPatent Innovation Score · 2015–2025
Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2017 | 3 | 33.3% |
| 2019 | 1 | 11.1% |
| 2020 | 1 | 11.1% |
| 2021 | 1 | 11.1% |
| 2022 | 1 | 11.1% |
| 2024 | 1 | 11.1% |
| 2025 | 1 | 11.1% |
Top 1 of 1 technology areas
Overall rank by patents
#28,616
Across all tracked assignees
24.2 out of 100
How to use this portfolio
EAST's 9 grants land it in the top 86% by Innovation Score, but volume alone doesn't tell you where the strength sits.
Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.
Every figure on PlainPatent is rendered directly from USPTO source data, no number is typed in by an editor. This page draws directly on USPTO source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.