Where does Calabazas Creek Research, Inc. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Calabazas Creek Research, Inc. ranks #31,118 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 Calabazas Creek Research, Inc. hold?

Calabazas Creek Research, Inc. holds 8 US utility patents granted between 2015 and 2021, spanning 8 technology areas.

What is Calabazas Creek Research, Inc.'s Innovation Score?

Calabazas Creek Research, Inc. has an Innovation Score of 30.0 out of 100 (33rd percentile of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Calabazas Creek Research, Inc. focus on?

Calabazas Creek Research, Inc.'s top technology area is H01J (Electric Discharge Tubes OR Discharge Lamps) with 5 patents, ranking #328 of 1,076 assignees active in that subclass. Grants appear in 8 CPC subclasses total.

Is Calabazas Creek Research, Inc.'s patent grant rate increasing or decreasing?

Calabazas Creek Research, Inc.'s recent grant velocity is -67% compared to the prior five-year period (grant years, not application filing dates). Grant activity has slowed relative to earlier years.

What does claim depth mean for Calabazas Creek Research, Inc.'s patents?

Calabazas Creek Research, Inc.'s patents average 20.6 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 Calabazas Creek Research, 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

Calabazas Creek Research, Inc.

USPTO PatentsView assignee record - 8 granted patents across 8 technology areas, recorded in grant years 2015–2021. 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: H01J (Electric Discharge Tubes OR Discharge Lamps).

Compiled by PlainPatent · May 15, 2026

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Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Calabazas ranks #31,118 of 49,997 tracked US assignees by granted-patent volume, with 8 patents across 8 technology areas.

#31,118
of 49,997 US assignees by volume: 33rd percentile
by Innovation Score (30.0/100): 20.6
avg claims per patent: -67%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R31118 · US Corporation #31,118 · 8 grants

GRANTS-MICRO · MID-PACK · PHOTO-FINISH · CPC-NARROW · INNOV-THIN · CLAIMS-DENSE · TYPE-USCORP · VEL-DROP · BOOK-FULL

GRANTS-MICRO 8 grants
MID-PACK #31,118/49,997
PHOTO-FINISH Cake 0 emission AB
CPC-NARROW H01J · 8 areas
INNOV-THIN 30.0/100
CLAIMS-DENSE 20.6 claims/avg
TYPE-USCORP US Corporation
VEL-DROP -67% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: Cake 0 emission AB (±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 Calabazas’s 30.0 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 7.6 pts (25%) Velocity 0.0 pts (0%) Breadth 10.0 pts (33%) Claim depth 12.4 pts (41%)

Qualcomm Incorporated · highest

85
Calabazas Creek… · this assignee

30
3D Lighting… · lowest

7

What this shows Calabazas's Innovation Score is 30.0/100 (33rd 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 Calabazas?

Each dot is one of Calabazas’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). Calabazas’s own 20.6 claims/patent is ABOVE the 17.8 median for these volume peers. More thorough claims than most filers at this scale, not just more of them.

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

Where Calabazas's grants concentrate

Calabazas Creek Research, Inc. is a focused PatentsView assignee: 8 CPC subclasses with 62.5% of grants classified under H01J (Electric Discharge Tubes OR Discharge Lamps). Peak complete grant year is 2015 (2 grants) versus a trough of 1 in 2016. By volume, Calabazas sits between CY Vision Inc. and Cambrian Innovation, Inc..

CY Vision

8
Cybertoka

8
Cyfuse Biomedical…

8
Cake 0 emission AB

8
Caliber

8
Calibre Internati…

8
Camas Incorporated

8
Cambrian Innovati…

8
Calabazas Creek R… ◀

8

What this shows Calabazas holds 8 patents at rank #31,241, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Calabazas

By rank, the assignees closest to #31,241 in granted patent volume.

Leaders in H01J (Electric Discharge Tubes OR Discharge Lamps)

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

Calabazas's Innovation Score vs. every tracked assignee

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

30 33rd percentile higher than 33% 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 · 2015–2021

Grants by year

Teal-shaded recent years (2020–present) versus the 2015–2019 baseline. Full figures in the table below.

View data table

Calabazas Creek Research, Inc. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	2	25.0%
2016	1	12.5%
2017	2	25.0%
2019	1	12.5%
2020	1	12.5%
2021	1	12.5%

Which technologies does Calabazas Creek Research, Inc. patent most?

H01J - Electric Discharge Tubes OR Discharge Lamps 5

H01P - WAVEGUIDES; Resonators, Lines, OR Other Devices OF THE Waveguide Type 3

C23C - Coating Metallic MATERIAL; Coating Material With Metallic MATERIAL; Surface Treatment OF Metallic Material BY Diffusion Into THE Surface, BY Chemical Conversion OR SUBSTITUTION; Coating BY Vacuum Evaporation, BY Sputtering, BY ION Implantation OR BY Chemical Vapour Deposition, IN General 1

H01Q - Antennas, i.e. Radio Aerials 1

B33Y - Additive Manufacturing, i.e. Manufacturing OF Three-dimensional [3-D] Objects BY Additive Deposition, Additive Agglomeration OR Additive Layering, e.g. BY 3-D Printing, Stereolithography OR Selective Laser Sintering 1

B22F - Working Metallic POWDER; Manufacture OF Articles From Metallic POWDER; Making Metallic Powder ; Apparatus OR Devices Specially Adapted FOR Metallic Powder 1

Y02P - Climate Change Mitigation Technologies IN THE Production OR Processing OF Goods 1

H03F - Amplifiers 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

Calabazas Creek Research, Inc.'s patent record in context - here's where to go next.

Calabazas Creek Research, Inc.'s lead technology class is H01J (Electric Discharge Tubes OR Discharge Lamps), 62.5% of its portfolio - see every assignee active in that class. Explore H01J
Ranked #31,118 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Calabazas Creek Research, Inc. against CY Vision Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 30.0/100 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.