Where does Diamond Productions Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Diamond Productions Ltd. ranks #24,199 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 Diamond Productions Ltd. hold?

Diamond Productions Ltd. holds 11 US utility patents granted between 2016 and 2025, spanning 8 technology areas.

What is Diamond Productions Ltd.'s Innovation Score?

Diamond Productions Ltd. has an Innovation Score of 27.8 out of 100 (25th percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Diamond Productions Ltd.'s patent grant rate increasing or decreasing?

Diamond Productions Ltd.'s recent grant velocity is +100% compared to the prior five-year period (grant years, not application filing dates). This indicates accelerating grant output.

What does claim depth mean for Diamond Productions Ltd.'s patents?

Diamond Productions Ltd.'s patents average 8.7 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 Diamond Productions Ltd. 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

Diamond Productions Ltd.

Q: What technology areas does Diamond Productions Ltd. focus on?

Diamond Productions Ltd.'s top technology area is B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents) with 9 patents, ranking #65 of 468 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

USPTO PatentsView assignee record - 11 granted patents across 8 technology areas, recorded in grant years 2016–2025. 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: B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Diamond ranks #24,199 of 49,997 tracked US assignees by granted-patent volume, with 11 patents across 8 technology areas.

#24,199
of 49,997 US assignees by volume: 25th percentile
by Innovation Score (27.8/100): 8.7
avg claims per patent: +100%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R24199 · Foreign Corporation #24,199 · 11 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-PAR · TYPE-FRNCORP · VEL-SURGE · BOOK-FULL

GRANTS-MICRO 11 grants
MID-PACK #24,199/49,997
PHOTO-FINISH Delta Enterprise
CPC-NARROW B24B · 8 areas
INNOV-THIN 27.8/100
CLAIMS-PAR 8.7 claims/avg
TYPE-FRNCORP Foreign Corp
VEL-SURGE +100% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Delta Enterprise Corp. (±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.

How Diamond’s 27.8 Innovation Score adds up

The same four weighted components behind every Innovation Score on PlainPatent: portfolio volume, grant velocity, technology breadth, and claim depth.

Volume 8.6 pts (31%) Velocity 4.0 pts (14%) Breadth 10.0 pts (36%) Claim depth 5.2 pts (19%)

Qualcomm Incorporated · highest

85
Diamond Productions · this assignee

28
3D Lighting… · lowest

7

What this shows Diamond's Innovation Score is 27.8/100 (25th 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.

Does more volume mean deeper claims for Diamond?

Each dot is one of Diamond’s 8 nearest volume peers (same corpus rank neighbourhood as the chart above), placed by total granted patents (horizontal) against average claims per patent (vertical). Diamond’s own 8.7 claims/patent is at or below the 14.1 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

Diamond vs its 8 nearest volume peers: granted patents vs average claims per patent. Source: USPTO PatentsView.

Where Diamond's grants concentrate

Diamond Productions Ltd. is a focused PatentsView assignee: 8 CPC subclasses with 81.8% of grants classified under B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents). Peak complete grant year is 2019 (2 grants) versus a trough of 1 in 2016. By volume, Diamond sits between Delta Enterprise Corp. and Diggs Inc..

Diamond's three-year grant acceleration

Diamond Productions Ltd. shows 3 grants in 2022–2024 against only 5 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.

Delta Enterprise

11
Delta Lock

11
Deluxe

11
Department 13

11
Diehl Aircabin

11
Diehl Aviation La…

11
Digerati

11
Diggs

11
Diamond Productio… ◀

11

What this shows Diamond holds 11 patents at rank #24,207, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Diamond

By rank, the assignees closest to #24,207 in granted patent volume.

Leaders in B24B (Machines)

Other assignees with the most granted patents in Diamond's primary technology class.

Diamond's Innovation Score vs. every tracked assignee

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

28 25th percentile higher than 25% 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 · 2016–2025

Grants by year

Teal-shaded recent years (2020–present) versus the 2016–2019 baseline. Full figures in the table below.

View data table

Diamond Productions Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2016	1	9.1%
2019	2	18.2%
2020	1	9.1%
2021	2	18.2%
2022	2	18.2%
2024	1	9.1%
2025partial year	2	18.2%

Which technologies does Diamond Productions Ltd. patent most?

B24B - Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents 9

B24D - Tools FOR Grinding, Buffing OR Sharpening 5

A47L - Domestic Washing OR Cleaning ; Suction Cleaners IN General 3

G01R - Measuring Electric VARIABLES; Measuring Magnetic Variables 1

H02K - Dynamo-electric Machines 1

G01B - Measuring Length, Thickness OR Similar Linear DIMENSIONS; Measuring ANGLES; Measuring AREAS; Measuring Irregularities OF Surfaces OR Contours 1

G06K - Graphical Data Reading ; Presentation OF DATA; Record CARRIERS; Handling Record Carriers 1

E04F - Finishing Work ON Buildings, e.g. Stairs, Floors 1

Top 8 of 8 technology areas

More on this record

Data Source

USPTO PatentsView, US granted patents 2015–2025

View all rankings → How is Innovation Score calculated?

What to do with this data

Diamond Productions Ltd.'s patent record in context - here's where to go next.

Diamond Productions Ltd.'s lead technology class is B24B (Machines, Devices, OR Processes FOR Grinding OR Polishing ; Dressing OR Conditioning OF Abrading SURFACES; Feeding OF Grinding, Polishing, OR Lapping Agents), 81.8% of its portfolio - see every assignee active in that class. Explore B24B
Ranked #24,199 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Diamond Productions Ltd. against Delta Enterprise Corp., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 27.8/100 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.