USPTO 2015–2025 USPTO PatentsView Foreign Corporation

Shanghai Xintang Industrial Co., Ltd.

USPTO PatentsView assignee record - 7 granted patents across 11 technology areas, active 2018–2023. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: A61G (TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS ; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES).

Compiled byPlainPatent Editorial, US Patent Intelligence Editorial Team · May 15, 2026

Explore the portfolio See the ranking

Total patents granted

CPC technology areas

16.1

Avg claims per patent

+500%

5-year filing velocity

The verdict

Shanghai holds 7 US patents across 11 technology areas, rank #37,372 of 50,000 tracked assignees.

#37,372
of 50,000 US assignees by volume: Top 50%
by Innovation Score (35.3/100): 16.1
avg claims per patent: +500%
filing velocity, last 5 yrs

Portfolio overview

Shanghai Xintang Industrial Co., Ltd. has been granted 7 US utility patents between 2018 and 2023, placing Shanghai Xintang Industrial Co., Ltd. at rank #37,372 across all assignees tracked by PlainPatent. This portfolio spans 11 distinct Cooperative Patent Classification (CPC) subclasses, averaging 16.1 claims per patent with primary concentration in A61G (TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS ; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES). As a Foreign Corporation, Shanghai Xintang Industrial Co., Ltd. is one of the more focused assignees in the PatentsView dataset. By volume, Shanghai sits between Shanghai Kinbio Tech.co., Ltd. (7 patents, rank #37,368) and SHEN ZHEN Aimson Industry Development Co., Ltd (7 patents, rank #37,376) - the closest US assignees by grant volume. The composite Innovation Score of 35.3/100 blends portfolio volume, filing velocity, technology breadth, and claim depth into a single comparable measure drawn directly from USPTO PatentsView records.

Filing cadence tells the strategic story. Between 2020 and 2025 the company received 6 grants, compared with 1 in the 2015–2019 window, a +500% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. The Foreign Corporation classification further shapes interpretation, since corporate, government, and individual filers pursue patents for materially different reasons.

Claim depth and technology breadth together indicate competitive posture. Shanghai Xintang Industrial Co., Ltd.'s 16.1 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 11 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Shanghai Xintang Industrial Co., Ltd. against peers pursuing similar technology classes.

Shanghai Kinbio T…

7
Shanghai QIYU Com…

7
Shanghai Synergy…

7
Shanghai XIN QI T…

7
Shanxi Jinbo Bio-…

7
Shawhan Biomedical

7
Shelfbucks

7
SHEN ZHEN Aimson…

7
Shanghai Xintang… ◀

7

What this shows Shanghai holds 7 patents at rank #37,372, shown against the 8 assignees closest to it in grant volume rather than the industry's largest filers.

Companies ranked near Shanghai

By rank, the assignees closest to #37,372 in granted patent volume.

Leaders in A61G (Transport)

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

Shanghai's Innovation Score vs. every tracked assignee

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

35 Top 50% higher than 50% of 50,000 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 · 2018–2023

Grants by year

Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.

View data table

Shanghai Xintang Industrial Co., Ltd. patent grants by year, 2015–2025
Year	Patents Granted	Share of Period
2018	1	14.3%
2020	3	42.9%
2022	2	28.6%
2023	1	14.3%

Which technologies does Shanghai Xintang Industrial Co., Ltd. patent most?

A61G - TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS ; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES 5

A47C - CHAIRS; SOFAS; BEDS 5

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 4

A47G - HOUSEHOLD OR TABLE EQUIPMENT 2

A47B - TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 2

F21S - NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS 1

F21V - FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1

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 1

F21W - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS 1

E05Y - INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF 1

E05D - HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS 1

Top 11 of 11 technology areas

Patent Moat Analysis

Portfolio Volume Light

Tech Breadth Focused

Claim Depth Standard

Velocity Accelerating

Where it ranks

Overall rank by patents

#37,372

Across all tracked assignees

Innovation Score

35.3 out of 100

View all rankings →

Data Source

USPTO PatentsView, US granted patents 2015–2025

How is Innovation Score calculated?

Frequently Asked Questions

How many patents does Shanghai Xintang Industrial Co., Ltd. hold?

Shanghai Xintang Industrial Co., Ltd. holds 7 US granted patents filed between 2018 and 2023, spanning 11 technology areas.

What is Shanghai Xintang Industrial Co., Ltd.'s Innovation Score?

Shanghai Xintang Industrial Co., Ltd. has an Innovation Score of 35.3 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).

What technology areas does Shanghai Xintang Industrial Co., Ltd. focus on?

Shanghai Xintang Industrial Co., Ltd.'s top technology area is A61G (TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS ; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES) with 5 patents. The company has filed patents in 11 CPC subclasses total.

Is Shanghai Xintang Industrial Co., Ltd.'s patent filing rate increasing or decreasing?

Shanghai Xintang Industrial Co., Ltd.'s recent filing velocity is +500% compared to the prior five-year period. This indicates accelerating innovation.

What does claim depth mean for Shanghai Xintang Industrial Co., Ltd.'s patents?

Shanghai Xintang Industrial Co., Ltd.'s patents average 16.1 claims each. This falls within the standard range, providing solid legal coverage.

How is the Shanghai Xintang Industrial Co., 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.

How to use this portfolio

Shanghai's 7 grants land it in the top 50% by Innovation Score, but volume alone doesn't tell you where the strength sits.

Read that count against the largest US assignees before treating it as dominance - Shanghai ranks #37,372 of 50,000. Top 50 holders
Most of this portfolio concentrates in A61G - see who else leads that technology area. A61G leaders
Check what the four-part Innovation Score actually rewards before comparing it to another company. How the score works

Patent counts and the Innovation Score measure patenting activity, not commercial success or the legal strength of any patent. Many patents are filed defensively. Verify the status of an individual patent against official USPTO records.

Data sourced from USPTO PatentsView - official U.S. government patent data. See our methodology for computation details. Retrieved and formatted by PlainPatent Editorial

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 byPlainPatent Editorial, US Patent Intelligence Editorial Team · 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.