Where does Sigma Computing, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Sigma Computing, Inc. ranks #4,791 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 Sigma Computing, Inc. hold?

Sigma Computing, Inc. holds 73 US utility patents granted between 2020 and 2025, spanning 4 technology areas.

What is Sigma Computing, Inc.'s Innovation Score?

Sigma Computing, Inc. has an Innovation Score of 53.1 out of 100 (top 9% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Sigma Computing, Inc. focus on?

Sigma Computing, Inc.'s top technology area is G06F (Electric Digital Data Processing) with 71 patents. Grants appear in 4 CPC subclasses total.

Is Sigma Computing, Inc.'s patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Sigma Computing, Inc..

What does claim depth mean for Sigma Computing, Inc.'s patents?

Sigma Computing, Inc.'s patents average 18.6 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 Sigma Computing, Inc. 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 US Corporation

Sigma Computing, Inc.

USPTO PatentsView assignee record - 73 granted patents across 4 technology areas, recorded in grant years 2020–2025. 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: G06F (Electric Digital Data Processing).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Sigma ranks #4,791 of 49,997 tracked US assignees by granted-patent volume, with 73 patents across 4 technology areas.

#4,791
of 49,997 US assignees by volume: Top 9%
by Innovation Score (53.1/100): 18.6
avg claims per patent

USPTO PatentsView assignee plate

Corpus R4791 · US Corporation #4,791 · 73 grants

GRANTS-SMALL · TOP-DECILE · PHOTO-FINISH · CPC-NARROW · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · SPAN-YRS · BOOK-RICH

GRANTS-SMALL 73 grants
TOP-DECILE #4,791/49,997
PHOTO-FINISH Prognosys Biosciences
CPC-NARROW G06F · 4 areas
INNOV-PAR 53.1/100
CLAIMS-RICH 18.6 claims/avg
TYPE-USCORP US Corporation
SPAN-YRS 2020–2025 · 6y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: Prognosys Biosciences, Inc. (±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
Arisawa MFG · near

53
Merry (Shenzhen) · near

53
Pusan National… · near

53
Sigma Computing · this assignee

53
Hamilton Bonaduz · near

53
3D Lighting… · lowest

7

What this shows Sigma's Innovation Score is 53.1/100 (top 9% 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 Sigma's grants concentrate

Sigma Computing, Inc. is a focused PatentsView assignee: 4 CPC subclasses with 97.3% of grants classified under G06F (Electric Digital Data Processing). Peak complete grant year is 2024 (23 grants) versus a trough of 1 in 2020. By volume, Sigma sits between Prognosys Biosciences, Inc. and Sequenom, Inc..

Sigma's three-year grant acceleration

Sigma Computing, Inc. shows 48 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.

Prognosys Bioscie…

73
Qingdao Haier Dru…

73
Rackspace US

73
Rheinisch-westfäl…

73
Somfy SAS

73
SRC

73
Stoneage

73
Sequenom

73
Sigma Computing ◀

73

What this shows Sigma holds 73 patents at rank #4,790, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Sigma

By rank, the assignees closest to #4,790 in granted patent volume.

Leaders in G06F (Electric Digital Data Processing)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Sigma, neither rank-band nor same-CPC leaders (those blocks stay above).

Similar innovation score

Nearest assignees by Innovation Score (53 here).

Merry Electronics(Shenzhen) Co., Ltd. 53 Pusan National University Industry-university Cooperation Foundation 53 Arisawa MFG. Co., Ltd. 53 Hamilton Bonaduz AG 53

Similar claim depth

Nearest assignees by average claims per patent (18.6 here).

Change Healthcare Holdings, LLC 18.6 avg Acres Technology 18.6 avg Tango Networks, Inc. 18.6 avg Hubei Yangtze Industrial Innovation Center Of Advanced Display Co., Ltd. 18.6 avg

Sigma's Innovation Score vs. every tracked assignee

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

53 Top 9% higher than 91% 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 · 2020–2025

Grants by year

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

View data table

Sigma Computing, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2020	1	1.4%
2021	2	2.7%
2022	11	15.1%
2023	14	19.2%
2024	23	31.5%
2025partial year	22	30.1%

Which technologies does Sigma Computing, Inc. patent most?

G06F - Electric Digital Data Processing 71

H04L - Transmission OF Digital Information, e.g. Telegraphic Communication 17

G06Q - Information AND Communication Technology [ICT] Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory PURPOSES; Systems OR Methods Specially Adapted FOR Administrative, Commercial, Financial, Managerial OR Supervisory Purposes, NOT Otherwise Provided FOR 4

G06N - Computing Arrangements Based ON Specific Computational Models 1

Top 4 of 4 technology areas

Where it ranks

Overall rank by patents

#4,791

of 49,997 tracked assignees

Innovation Score

53.1 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

Sigma Computing, Inc.'s patent record in context - here's where to go next.

Sigma Computing, Inc.'s lead technology class is G06F (Electric Digital Data Processing), 97.3% of its portfolio - see every assignee active in that class. Explore G06F
Ranked #4,791 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Sigma Computing, Inc. against Prognosys Biosciences, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 53.1/100 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.