Overall rank by patents
#19,171
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView US Corporation
Singer Sourcing Limited LLC
USPTO PatentsView assignee record — 15 granted patents across 10 technology areas, active 2017–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: D05B (SEWING).
15
Total patents granted
10
CPC technology areas
16.1
Avg claims per patent
+1300%
5-year filing velocity
Portfolio overview
Singer Sourcing Limited LLC has been granted 15 US utility patents between 2017 and 2025, placing Singer Sourcing Limited LLC at rank #19,171 across all assignees tracked by PlainPatent. This portfolio spans 10 distinct Cooperative Patent Classification (CPC) subclasses, averaging 16.1 claims per patent with primary concentration in D05B (SEWING). As a US Corporation, Singer Sourcing Limited LLC is one of the more focused assignees in the PatentsView dataset. The composite Innovation Score of 50.4/100 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 14 grants, compared with 1 in the 2015–2019 window — a +1300% shift in five-year velocity. An acceleration of this magnitude signals aggressive R&D investment and expanding technical ambition. The US 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. Singer Sourcing Limited LLC's 16.1 average claims per patent sits within the typical range for solid legal coverage without excessive prosecution cost, while concentration in 10 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Singer Sourcing Limited LLC against peers pursuing similar technology classes.
How does Singer compare?
Granted US patents 2015–2025 versus the largest corporate holders — this company marked ◀
- Samsung
SAMSUNG ELECTRONICS CO., LTD.
106,890 patents
- International Bus…
International Business Machines Corporation
72,926 patents
- Canon 34,378
Canon Kabushiki Kaisha
34,378 patents
- LG 32,607
LG ELECTRONICS INC.
32,607 patents
- Taiwan Semiconduc… 31,041
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
31,041 patents
- Apple 30,560
Apple Inc.
30,560 patents
- Qualcomm Incorpor… 30,354
QUALCOMM Incorporated
30,354 patents
- Intel 27,498
Intel Corporation
27,498 patents
- Singer Sourcing ◀ 15
Singer Sourcing Limited LLC
15 patents
What this shows Singer holds 15 patents — placing it at rank #19,171 overall, well behind the volume leaders but ahead of the tens of thousands of smaller assignees in the dataset.
USPTO utility patent grants by year · 2017–2025
Grants by year
Teal-shaded recent years (2020–present) versus the 2017–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2017 | 1 | 6.7% |
| 2022 | 2 | 13.3% |
| 2023 | 5 | 33.3% |
| 2024 | 3 | 20.0% |
| 2025 | 4 | 26.7% |
Which technologies does Singer Sourcing Limited LLC patent most?
D05B— SEWING 10
Top 10 of 10 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Focused
Claim Depth Standard
Velocity Accelerating
Frequently Asked Questions
How many patents does Singer Sourcing Limited LLC hold?
Singer Sourcing Limited LLC holds 15 US granted patents filed between 2017 and 2025, spanning 10 technology areas.
What is Singer Sourcing Limited LLC's Innovation Score?
Singer Sourcing Limited LLC has an Innovation Score of 50.4 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Singer Sourcing Limited LLC focus on?
Singer Sourcing Limited LLC's top technology area is D05B (SEWING) with 10 patents. The company has filed patents in 10 CPC subclasses total.
Is Singer Sourcing Limited LLC's patent filing rate increasing or decreasing?
Singer Sourcing Limited LLC's recent filing velocity is +1300% compared to the prior five-year period. This indicates accelerating innovation.
What does claim depth mean for Singer Sourcing Limited LLC's patents?
Singer Sourcing Limited LLC's patents average 16.1 claims each. This falls within the standard range, providing solid legal coverage.
How is the Singer Sourcing Limited LLC 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.
Learn More
Explore the patent dataset
D05B technology
Singer Sourcing Limited LLC's primary CPC class — all holders and yearly trends
Top 50 patent holders
See where Singer Sourcing Limited LLC ranks among the largest US patent assignees
All technology classes
Browse every CPC technology area by patent activity
How the score works
The four dimensions behind the Innovation Score
Related
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.
All federal data sources used on this page
- USPTO PatentsView — official U.S. Patent and Trademark Office bulk patent data. patentsview.org
- USPTO Patent Application Information Retrieval (PAIR) — application status and file history. uspto.gov/patents/pair
- USPTO Bulk Data Storage System — comprehensive patent text + claims dataset. bulkdata.uspto.gov
- USPTO CPC Classification — Cooperative Patent Classification scheme for technology categorization. uspto.gov/cpc
- SEC EDGAR — public filings cross-reference for assignee corporate entity matching. sec.gov/edgar
- WIPO PATENTSCOPE — international patent context (related international filings). wipo.int/patentscope
