Where does Dreamwell, Ltd. rank among US patent assignees?

According to USPTO PatentsView (2015–2025 granted utility patents), Dreamwell, Ltd. ranks #3,276 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 Dreamwell, Ltd. hold?

Dreamwell, Ltd. holds 114 US utility patents granted between 2015 and 2025, spanning 55 technology areas.

What is Dreamwell, Ltd.'s Innovation Score?

Dreamwell, Ltd. has an Innovation Score of 53.2 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 Dreamwell, Ltd. focus on?

Dreamwell, Ltd.'s top technology area is A47C (CHAIRS; SOFAS; Beds) with 87 patents. Grants appear in 55 CPC subclasses total.

Is Dreamwell, Ltd.'s patent grant rate increasing or decreasing?

Dreamwell, Ltd.'s recent grant velocity is -24% 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 Dreamwell, Ltd.'s patents?

Dreamwell, Ltd.'s patents average 13.4 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 Dreamwell, 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 US Corporation

Dreamwell, Ltd.

USPTO PatentsView assignee record - 114 granted patents across 55 technology areas, recorded in grant years 2015–2025. 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: A47C (CHAIRS; SOFAS; Beds).

Compiled by PlainPatent · May 15, 2026

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The verdict

According to USPTO PatentsView, Dreamwell ranks #3,276 of 49,997 tracked US assignees by granted-patent volume, with 114 patents across 55 technology areas.

#3,276
of 49,997 US assignees by volume: Top 9%
by Innovation Score (53.2/100): 13.4
avg claims per patent: -24%
grant velocity, last 5 yrs

USPTO PatentsView assignee plate

Corpus R3276 · US Corporation #3,276 · 114 grants

GRANTS-MID · TOP-DECILE · PHOTO-FINISH · CPC-WIDE · INNOV-PAR · CLAIMS-RICH · TYPE-USCORP · VEL-DOWN · BOOK-FULL

GRANTS-MID 114 grants
TOP-DECILE #3,276/49,997
PHOTO-FINISH BAIDU COM Times…
CPC-WIDE A47C · 55 areas
INNOV-PAR 53.2/100
CLAIMS-RICH 13.4 claims/avg
TYPE-USCORP US Corporation
VEL-DOWN -24% vel
BOOK-FULL 10/10 fields

Nearest grant-volume peer: BAIDU.COM Times Technology (BEIJING) Co., Ltd. (±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
C R F Societa'… · near

53
Dreamwell · this assignee

53
Electric Power… · near

53
Reliance Industries · near

53
Roblox · near

53
3D Lighting… · lowest

7

What this shows Dreamwell's Innovation Score is 53.2/100 (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.

How Dreamwell's grant cadence moved

Between 2020–2024, Dreamwell, Ltd. received 45 grants versus 59 in 2015–2019 (-24% equal-window velocity, below median growth). Across complete PatentsView years, output peaked in 2017 at 21 grants and bottomed in 2022 at 5. Lead class A47C accounts for 76.3% of the portfolio across 55 subclasses. Volume neighbours: BAIDU.COM Times Technology (BEIJING) Co., Ltd. (#3,272) and Hankook Tire Co., Ltd. (#3,280).

Dreamwell's three-year grant acceleration

From 2019–2021 to 2022–2024, Dreamwell, Ltd. moved from 35 to 20 grants (0.57x the prior three-year total, a multiple, not a CAGR). Among 3,296 tracked assignees with ≥100 grants and ≥20 prior-period grants, that multiple ranks #2,523. See the growth leaderboard.

Baidu COM Times T…

114
Bard Peripheral V…

114
Chia Tai Tianqing…

114
Creeled

114
Equinor Energy AS

114
Exfo

114
Hiroshima Univers…

114
Hankook Tire

114
Dreamwell ◀

114

What this shows Dreamwell holds 114 patents at rank #3,276, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Dreamwell

By rank, the assignees closest to #3,276 in granted patent volume.

Leaders in A47C (Chairs)

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

Assignees with similar portfolio profiles

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

Similar innovation score

Nearest assignees by Innovation Score (53 here).

Roblox Corporation 53 Reliance Industries Limited 53 C.R.F. Societa' Consortile PER Azioni 53 Electric Power Research Institute, Inc. 53

Similar claim depth

Nearest assignees by average claims per patent (13.4 here).

Chimei Corporation 13.4 avg Husky Injection Molding Systems Ltd. 13.4 avg Wuhan Xinxin Semiconductor Manufacturing Co., Ltd. 13.4 avg OCÉ-TECHNOLOGIES B.V. 13.4 avg

Dreamwell'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 · 2015–2025

Grants by year

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

View data table

Dreamwell, Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2015	10	8.8%
2016	9	7.9%
2017	21	18.4%
2018	9	7.9%
2019	10	8.8%
2020	14	12.3%
2021	11	9.6%
2022	5	4.4%
2023	5	4.4%
2024	10	8.8%
2025partial year	10	8.8%

Which technologies does Dreamwell, Ltd. patent most?

A47C - CHAIRS; SOFAS; Beds 87

Y10T - Technical Subjects Covered BY Former US Classification 13

F16F - SPRINGS; SHOCK-ABSORBERS; Means FOR Damping Vibration 13

B68G - Methods, Equipment, OR Machines FOR USE IN UPHOLSTERING; Upholstery NOT Otherwise Provided FOR 13

A61G - Transport, Personal Conveyances, OR Accommodation Specially Adapted FOR Patients OR Disabled Persons ; Operating Tables OR CHAIRS; Chairs FOR DENTISTRY; Funeral Devices 10

B32B - Layered Products, i.e. Products Built-up OF Strata OF Flat OR Non-flat, e.g. Cellular OR Honeycomb, Form 6

A61H - Physical Therapy Apparatus, e.g. Devices FOR Locating OR Stimulating Reflex Points IN THE BODY; Artificial RESPIRATION; MASSAGE; Bathing Devices FOR Special Therapeutic OR Hygienic Purposes OR Specific Parts OF THE Body 6

A61B - DIAGNOSIS; SURGERY; Identification 5

A61M - Devices FOR Introducing Media Into, OR Onto, THE Body ; Devices FOR Transducing Body Media OR FOR Taking Media From THE Body ; Devices FOR Producing OR Ending Sleep OR Stupor 5

B29L - Indexing Scheme Associated With Subclass B29c, Relating TO Particular Articles 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

G16H - Healthcare Informatics, i.e. Information AND Communication Technology [ICT] Specially Adapted FOR THE Handling OR Processing OF Medical OR Healthcare Data 4

A47G - Household OR Table Equipment 4

A61F - Filters Implantable Into Blood VESSELS; PROSTHESES; Devices Providing Patency TO, OR Preventing Collapsing OF, Tubular Structures OF THE Body, e.g. STENTS; Orthopaedic, Nursing OR Contraceptive DEVICES; FOMENTATION; Treatment OR Protection OF Eyes OR EARS; Bandages, Dressings OR Absorbent PADS; Firs 4

G05B - Control OR Regulating Systems IN GENERAL; Functional Elements OF Such SYSTEMS; Monitoring OR Testing Arrangements FOR Such Systems OR Elements 3

Top 15 of 55 technology areas

Where it ranks

Overall rank by patents

#3,276

of 49,997 tracked assignees

Innovation Score

53.2 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

Dreamwell, Ltd.'s patent record in context - here's where to go next.

Dreamwell, Ltd.'s lead technology class is A47C (CHAIRS; SOFAS; Beds), 76.3% of its portfolio - see every assignee active in that class. Explore A47C
Ranked #3,276 of 49,997 tracked assignees by patent volume - see the full leaderboard. See the ranking
Compare Dreamwell, Ltd. against BAIDU.COM Times Technology (BEIJING) Co., Ltd., an assignee filing at a similar volume. Compare portfolios
Innovation Score of 53.2/100 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.