Overall rank by patents
#29,319
Across all tracked assignees
USPTO 2015–2025 USPTO PatentsView Foreign Corporation
Ludwig Hettich Holding GmbH & Co. KG
USPTO PatentsView assignee record — 9 granted patents across 11 technology areas, active 2018–2025. Filing-trend and competitive-moat analysis cross-referenced to USPTO Patent Public Search. Primary class: F16B (DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING).
9
Total patents granted
11
CPC technology areas
22.6
Avg claims per patent
+25%
5-year filing velocity
Portfolio overview
Ludwig Hettich Holding GmbH & Co. KG has been granted 9 US utility patents between 2018 and 2025, placing Ludwig Hettich Holding GmbH & Co. KG at rank #29,319 across all assignees tracked by PlainPatent. This portfolio spans 11 distinct Cooperative Patent Classification (CPC) subclasses, averaging 22.6 claims per patent with primary concentration in F16B (DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING). As a Foreign Corporation, Ludwig Hettich Holding GmbH & Co. KG is one of the more focused assignees in the PatentsView dataset. The composite Innovation Score of 46.5/100 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 5 grants, compared with 4 in the 2015–2019 window — a +25% shift in five-year velocity. Steady filing volume suggests sustained innovation without dramatic pivots. 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. Ludwig Hettich Holding GmbH & Co. KG's 22.6 average claims per patent reflects complex, broadly scoped inventions that are difficult for competitors to design around, while concentration in 11 subclasses points to a focused technical program. Combined with portfolio volume, these signals let analysts, investors, and licensing professionals benchmark Ludwig Hettich Holding GmbH & Co. KG against peers pursuing similar technology classes.
How does Ludwig 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
- Ludwig Hettich Ho… ◀ 9
Ludwig Hettich Holding GmbH & Co. KG
9 patents
What this shows Ludwig holds 9 patents — placing it at rank #29,319 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 · 2018–2025
Grants by year
Teal-shaded recent years (2020–present) versus the 2018–2019 baseline. Full figures in the table below.
View data table
| Year | Patents Granted | Share of Period |
|---|---|---|
| 2018 | 2 | 22.2% |
| 2019 | 2 | 22.2% |
| 2022 | 1 | 11.1% |
| 2024 | 3 | 33.3% |
| 2025 | 1 | 11.1% |
Which technologies does Ludwig Hettich Holding GmbH & Co. KG patent most?
Top 11 of 11 technology areas
Patent Moat Analysis
Portfolio Volume Light
Tech Breadth Focused
Claim Depth Complex
Velocity Growing
Frequently Asked Questions
How many patents does Ludwig Hettich Holding GmbH & Co. KG hold?
Ludwig Hettich Holding GmbH & Co. KG holds 9 US granted patents filed between 2018 and 2025, spanning 11 technology areas.
What is Ludwig Hettich Holding GmbH & Co. KG's Innovation Score?
Ludwig Hettich Holding GmbH & Co. KG has an Innovation Score of 46.5 out of 100. This composite metric weighs portfolio volume (40%), filing velocity (20%), technology breadth (25%), and claim depth (15%).
What technology areas does Ludwig Hettich Holding GmbH & Co. KG focus on?
Ludwig Hettich Holding GmbH & Co. KG's top technology area is F16B (DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING) with 9 patents. The company has filed patents in 11 CPC subclasses total.
Is Ludwig Hettich Holding GmbH & Co. KG's patent filing rate increasing or decreasing?
Ludwig Hettich Holding GmbH & Co. KG's recent filing velocity is +25% compared to the prior five-year period. The company is maintaining or growing its patent output.
What does claim depth mean for Ludwig Hettich Holding GmbH & Co. KG's patents?
Ludwig Hettich Holding GmbH & Co. KG's patents average 22.6 claims each. This indicates complex, broadly scoped patents that are harder for competitors to design around.
How is the Ludwig Hettich Holding GmbH & Co. KG 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
F16B technology
Ludwig Hettich Holding GmbH & Co. KG's primary CPC class — all holders and yearly trends
Top 50 patent holders
See where Ludwig Hettich Holding GmbH & Co. KG 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
