Where does Co-tech Development Corp. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Co-tech Development Corp. ranks #34,795 of 49,997 assignees by granted-patent volume, the same sort as the companies listing and top-holders ranking. See /methodology/#corpus-placement.

How many patents does Co-tech Development Corp. hold?

Co-tech Development Corp. holds 7 US utility patents granted between 2021 and 2024, spanning 4 technology areas.

What is Co-tech Development Corp.'s Innovation Score?

Co-tech Development Corp. has an Innovation Score of 31.3 out of 100 (37th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Co-tech Development Corp.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Co-tech Development Corp..

What does claim depth mean for Co-tech Development Corp.'s patents?

Co-tech Development Corp.'s patents average 13.6 claims each. This is an aggregate descriptive count from the grant record; it does not establish claim scope, legal strength, enforceability, or design-around risk.

How is the Co-tech Development Corp. patent data sourced?

All patent data comes from USPTO PatentsView, a public research dataset maintained by the United States Patent and Trademark Office covering US granted utility patents from 2015 to 2025.

USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Co-tech Development Corp.

Q: What technology areas does Co-tech Development Corp. focus on?

Co-tech Development Corp.'s top technology area is C25D (Processes FOR THE Electrolytic OR Electrophoretic Production OF COATINGS; ELECTROFORMING; Apparatus Therefor) with 6 patents. Grants appear in 4 CPC subclasses total.

USPTO PatentsView assignee record - 7 granted patents across 4 technology areas, recorded in grant years 2021–2024. Grant-trend analysis is cross-referenced to USPTO Patent Public Search; it does not measure application filings, current R&D, or legal strength. Primary class: C25D (Processes FOR THE Electrolytic OR Electrophoretic Production OF COATINGS; ELECTROFORMING; Apparatus Therefor).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Co-tech ranks #34,795 of 49,997 tracked US assignees by granted-patent volume, with 7 patents across 4 technology areas.

#34,795
of 49,997 US assignees by volume: 37th percentile
by Innovation Score (31.3/100): 13.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R34795 · Foreign Corporation #34,795 · 7 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-RICH · TYPE-FRNCORP · SPAN-YRS · BOOK-RICH

GRANTS-MICRO 7 grants
MID-PACK #34,795/49,997
PHOTO-FINISH CM Visual Technology
CPC-NARROW C25D · 4 areas
INNOV-THIN 31.3/100
CLAIMS-RICH 13.6 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2021–2024 · 4y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: CM Visual Technology Corporation (±0 grants)

Instrument codes from this assignee’s USPTO PatentsView grant sheet: volume band, corpus rank, photo-finish peer, lead CPC, Innovation Score, claim depth, assignee type, velocity, and book completeness. Not a USPTO rating of patent strength.

Qualcomm Incorporated · highest

85
-tech Development · this assignee

31
3D Lighting… · lowest

7

What this shows Co-tech's Innovation Score is 31.3/100 (37th percentile of the PatentsView-derived corpus). The chart places that score against the nearest Innovation Score peers plus corpus poles, not a reprint of the volume ranking.

Where Co-tech's grants concentrate

Co-tech Development Corp. is a focused PatentsView assignee: 4 CPC subclasses with 85.7% of grants classified under C25D (Processes FOR THE Electrolytic OR Electrophoretic Production OF COATINGS; ELECTROFORMING; Apparatus Therefor). Peak complete grant year is 2021 (3 grants) versus a trough of 1 in 2023. By volume, Co-tech sits between CM Visual Technology Corporation and Coldway.

Co-tech's three-year grant acceleration

Co-tech Development Corp. shows 4 grants in 2022–2024 against only 3 in 2019–2021. That prior window is too thin for a growth multiple (rename and spin-out assignees look artificially high when the baseline is near zero), so PlainPatent withholds a ranked acceleration claim here.

CM Visual Technol…

7
Cmblu Energy

7
CMC Biologics A/S

7
Cnpc Chuanqing Dr…

7
Codesys Holding

7
Cognos Therapeuti…

7
Cold Chain

7
Coldway

7
-tech Development ◀

7

What this shows Co-tech holds 7 patents at rank #34,702, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Co-tech

By rank, the assignees closest to #34,702 in granted patent volume.

Leaders in C25D (Processes FOR THE Electrolytic OR Electrophoretic Product…)

Other assignees with the most granted patents in Co-tech's primary technology class.

Co-tech's Innovation Score vs. every tracked assignee

Composite of portfolio volume, grant velocity, technology breadth, and claim depth (0–100)

31 37th percentile higher than 37% of 49,997 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

USPTO utility patent grants by year · 2021–2024

Grants by year

Teal-shaded recent years (2020–present) versus the 2021–2019 baseline. Full figures in the table below.

View data table

Co-tech Development Corp. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2021	3	42.9%
2022	2	28.6%
2023	1	14.3%
2024	1	14.3%

Which technologies does Co-tech Development Corp. patent most?

C25D - Processes FOR THE Electrolytic OR Electrophoretic Production OF COATINGS; ELECTROFORMING; Apparatus Therefor 6

H05K - Printed CIRCUITS; Casings OR Constructional Details OF Electric APPARATUS; Manufacture OF Assemblages OF Electrical Components 5

Y10T - Technical Subjects Covered BY Former US Classification 5

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 3

Top 4 of 4 technology areas

Where it ranks

Overall rank by patents

#34,795

of 49,997 tracked assignees

Innovation Score

31.3 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

What to do with this data

Co-tech Development Corp.'s patent record in context - here's where to go next.

Co-tech Development Corp.'s lead technology class is C25D (Processes FOR THE Electrolytic OR Electrophoretic Production OF COATINGS; ELECTROFORMING; Apparatus Therefor), 85.7% of its portfolio - see every assignee active in that class. Explore C25D
Ranked #34,795 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Co-tech Development Corp. against CM Visual Technology Corporation, an assignee filing at a similar volume. Compare portfolios
Innovation Score of 31.3/100 blends volume, velocity, technology breadth, and claim depth. How it's calculated

Figures reflect USPTO PatentsView grant data through May 2026; pending applications not yet granted are not counted.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the USPTO PatentsView database. Consult a qualified professional before making decisions based on this data.

Read our methodology - how this data is sourced, computed, and verified.

Data sources used on this page

USPTO PatentsView - the disambiguated bulk patent-grant, assignee, and CPC data this page's figures are derived from. patentsview.org
Cooperative Patent Classification (CPC) - the joint USPTO/EPO classification scheme used to group patents by technology area. cooperativepatentclassification.org
USPTO Patent Public Search - the official interface to verify the status of any individual patent. ppubs.uspto.gov

Compiled by PlainPatent, US Patent Intelligence Editorial Process · May 15, 2026

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.