Where does Calt Dynamics Limited rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Calt Dynamics Limited ranks #45,429 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 Calt Dynamics Limited hold?

Calt Dynamics Limited holds 5 US utility patents granted between 2022 and 2023, spanning 2 technology areas.

What is Calt Dynamics Limited's Innovation Score?

Calt Dynamics Limited has an Innovation Score of 39.7 out of 100 (top 37% of the corpus). This composite metric weighs portfolio volume (40%), grant velocity (20%), technology breadth (25%), and claim depth (15%).

Is Calt Dynamics Limited's patent grant rate increasing or decreasing?

Insufficient historical data is available to calculate a velocity trend for Calt Dynamics Limited.

What does claim depth mean for Calt Dynamics Limited's patents?

Calt Dynamics Limited's patents average 14.2 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 Calt Dynamics Limited 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

Calt Dynamics Limited

Q: What technology areas does Calt Dynamics Limited focus on?

Calt Dynamics Limited's top technology area is 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) with 5 patents, ranking #333 of 1,250 assignees active in that subclass. Grants appear in 2 CPC subclasses total.

USPTO PatentsView assignee record - 5 granted patents across 2 technology areas, recorded in grant years 2022–2023. 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: 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 ).

Compiled by PlainPatent · May 15, 2026

RSS updates for this company

Explore the portfolio See the ranking

The verdict

According to USPTO PatentsView, Calt ranks #45,429 of 49,997 tracked US assignees by granted-patent volume, with 5 patents across 2 technology areas.

#45,429
of 49,997 US assignees by volume: Top 37%
by Innovation Score (39.7/100): 14.2
avg claims per patent

USPTO PatentsView assignee plate

Corpus R45429 · Foreign Corporation #45,429 · 5 grants

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

GRANTS-MICRO 5 grants
BOTTOM-DECILE #45,429/49,997
PHOTO-FINISH CADDi
CPC-NARROW B33Y · 2 areas
INNOV-THIN 39.7/100
CLAIMS-RICH 14.2 claims/avg
TYPE-FRNCORP Foreign Corp
SPAN-YRS 2022–2023 · 2y
BOOK-RICH 9/10 fields

Nearest grant-volume peer: CADDi, 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.

How Calt’s 39.7 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 6.2 pts (16%) Velocity 20.0 pts (50%) Breadth 5.0 pts (13%) Claim depth 8.5 pts (21%)

Qualcomm Incorporated · highest

85
22 Evolution · near

40
Calt Dynamics · this assignee

40
KHN Solutions · near

40
KSB Aktiengesellschaft · near

40
Medical Components · near

40
3D Lighting… · lowest

7

What this shows Calt's Innovation Score is 39.7/100 (top 37% 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 Calt?

Each dot is one of Calt’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). Calt’s own 14.2 claims/patent is at or below the 15.4 median for these volume peers. Volume here does not track with deeper claims; several lower-volume peers claim more thoroughly per patent.

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

Where Calt's grants concentrate

Calt Dynamics Limited is a focused PatentsView assignee: 2 CPC subclasses with 100% of grants classified under 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 ). Peak complete grant year is 2023 (3 grants) versus a trough of 2 in 2022. By volume, Calt sits between CADDi, Inc. and CAN Mobilities, Inc..

Calt's three-year grant acceleration

Calt Dynamics Limited shows 5 grants in 2022–2024 against only 0 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.

Caddi

5
Calik Denim Tekst…

5
Calla Lily Person…

5
Calmwave

5
Cambrian Designs

5
Camcon OIL

5
Camerad

5
CAN Mobilities

5
Calt Dynamics ◀

5

What this shows Calt holds 5 patents at rank #45,430, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Calt

By rank, the assignees closest to #45,430 in granted patent volume.

Leaders in B33Y (Additive Manufacturing)

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

Assignees with similar portfolio profiles

Two PlainPatent-derived peer sets for Calt, neither rank-band nor same-CPC leaders (those blocks stay above). In B33Y (Additive Manufacturing), Calt ranks #333 of 1,250 assignees by patent count in that subclass.

Similar innovation score

Nearest assignees by Innovation Score (40 here).

22 Evolution LLC 40 KSB Aktiengesellschaft 40 KHN Solutions, LLC 40 Medical Components, Inc. 40

Calt's Innovation Score vs. every tracked assignee

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

40 Top 37% higher than 63% 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 · 2022–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2022–2019 baseline. Full figures in the table below.

View data table

Calt Dynamics Limited patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2022	2	40.0%
2023	3	60.0%

Which technologies does Calt Dynamics Limited patent most?

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 5

B29C - Shaping OR Joining OF PLASTICS; Shaping OF Material IN A Plastic State, NOT Otherwise Provided FOR; After-treatment OF THE Shaped Products, e.g. Repairing 5

Top 2 of 2 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

Calt Dynamics Limited's patent record in context - here's where to go next.

Calt Dynamics Limited's lead technology class is 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 ), 100% of its portfolio - see every assignee active in that class. Explore B33Y
Ranked #45,429 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Calt Dynamics Limited against CADDi, Inc., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 39.7/100 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.