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  1. Technology classes
  2. /A · Human necessities
  3. /A61 · Medical or veterinary science
  4. /A61F · Filters implantable into blood vessels
  5. /A61F 2230/00 · Geometry of prostheses classified in groups a61f2/00 - a61f2/26 or a61f2/82 or
  6. /A61F 2230/0002 · Two-dimensional shapes
  7. /A61F 2230/0028 · Shapes in the form of latin or greek characters
  8. /A61F 2230/003
A61F 2230/003

Alpha-shaped

A61F2230/003 (Alpha-shaped) appears on 3 US grants and 5 published applications in this corpus.

Search patents in A61F

Where it sits

  1. AHuman necessities
  2. A61Medical or veterinary science
  3. A61FFilters implantable into blood vessels
  4. A61F 2230/00Geometry of prostheses classified in groups a61f2/00 - a61f2/26 or a61f2/82 or
  5. A61F 2230/0002Two-dimensional shapes
  6. A61F 2230/0028Shapes in the form of latin or greek characters
  7. A61F 2230/003Alpha-shaped
Granted patents
3
Published applications
5
Assignees
3
Inventors
4
Latest grant
2 Jun 2026

Filings by year

Granted patentsPublished applications
A61F 2230/003: granted patents and published applications per publication year
YearGranted patentsPublished applications
200501
200600
200700
200800
200901
201000
201100
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201300
201400
201500
201600
201700
201800
201901
202010
202100
202202
202300
202400
202510
202610

200520152026

By publication year. 2026 runs to 8 Oct.

Recent patents

  • Hair implants comprising enhanced anchoring and medical safety features2 Jun 2026US 12,642,642 B2Loria Hair Implant Company LLC
  • Hair implants comprising enhanced anchoring and medical safety features22 Apr 2025US 12,279,946 B2Loria Hair Implant Company LLC
  • Hair implants comprising enhanced anchoring and medical safety features18 Feb 2020US 10,561,490 B2Loria Products LLC
  • Hair implants comprising enhanced anchoring and medical safety features21 Jul 2022US 2022/0226101 A1Loria Products LLC
  • Hair implants comprising enhanced anchoring and medical safety features3 Mar 2022US 2022/0061982 A1Loria Products LLC
  • Hair implants comprising enhanced anchoring and medical safety features19 Dec 2019US 2019/0380827 A1Loria Products LLC
  • In situ adjustable dynamic intervertebral implant30 Apr 2009US 2009/0112326 A1Disc Dynamics, Inc.
  • Artificial spinal joints and method of use22 Sep 2005US 2005/0209694 A1

Most cited

By later US patents
  • Hair implants comprising enhanced anchoring and medical safety features7US 10,561,490 B2Loria Products LLC · 2020

Top assignees

Documents
  • LPLoria Products LLC4
  • LHLoria Hair Implant Company LLC2
  • DDDisc Dynamics, Inc.1

Often classified with

  • A61BMedical diagnosis and surgery2
  • A61LMethods or apparatus for sterilising materials or objects in general2

Documents that also carry the other class.

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