Description
Class B27J : MECHANICAL WORKING OF CANE, CORK, OR SIMILAR MATERIALS
Subclass 5/00: Mechanical working of cork (manufacture by dry processes of articles made from particles or fibres of cork B27N)
B27J 5/00
Sub-Class
Stats
- 27 US PATENTS IN FORCE
- 2 US APPLICATIONS PENDING
- 17 Total Patent Owners
- 132 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12194656 | Method for manufacturing a cap for plugging a bottle comprising cork sheets glued on the two lids and on the roll | Jun 27, 23 | Jan 14, 25 | DIAM BOUCHAGE |
| 12023839 | Method for manufacturing a closure for a product-retaining container | Oct 11, 22 | Jul 02, 24 | VINVENTIONS USA, LLC |
| 11920064 | Method for manufacturing stoppers intended for bottling still wines and corresponding stoppers | Sep 29, 21 | Mar 05, 24 | DIAM BOUCHAGE |
| 11465325 | Method for manufacturing a closure for a product-retaining container | Nov 09, 18 | Oct 11, 22 | VINVENTIONS USA, LLC |
| 10766159 | Manual craft cutting machine | Aug 22, 17 | Sep 08, 20 | PARRIC NINGBO STATIONARY AND GIFTS MFG. CO., LTD. |
| 9452372 | Method for preparing a porous fluoropolymer and preparing an article of same | Oct 18, 12 | Sep 27, 16 | BAKER HUGHES INCORPORATED |
| 8501858 | Expanded graphite and products produced therefrom | May 17, 06 | Aug 06, 13 | BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY |
| 8158041 | Radially expandable polytetrafluoroethylene | Dec 28, 07 | Apr 17, 12 | BARD PERIPHERAL VASCULAR, INC. |
| 8153041 | Crystalline polymer microporous membrane, method for producing same, and filter for filtration | Nov 11, 10 | Apr 10, 12 | FUJIFILM CORPORATION |
| 8007700 | Coaxial cable of low dielectric constant, and a fabrication method and tool therefor | Aug 01, 08 | Aug 30, 11 | Axon'Cable |
| 7942275 | Expanded PFTE membrane and method of making | Jul 08, 08 | May 17, 11 | BHA ALTAIR, LLC |
| 7785508 | Method for producing medical implant or medical implant part | Oct 23, 07 | Aug 31, 10 | DEPUY PRODUCTS, INC., FIREFLY INTERNATIONAL ENERGY CO., |
| 7691299 | Process for production of expanded polytetrafluoroetylene products | May 01, 03 | Apr 06, 10 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
| 7550529 | Expanded graphite and products produced therefrom | Feb 27, 06 | Jun 23, 09 | BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY |
| 6287497 | Molded polytetrafluoroethylene article and method of production thereof | Sep 17, 99 | Sep 11, 01 | DAIKIN INDUSTRIES, LTD. |
| 5976437 | Rigid-rod polymers | Jul 23, 97 | Nov 02, 99 | MISSISSIPPI POLYMER TECHNOLOGIES, INC. |
| 5911926 | Porous material of polytetrafluoroethylene and production process thereof | Jan 03, 95 | Jun 15, 99 | SUMITOMO ELECTRIC INDUSTRIES, LTD. |
| 5891402 | Catalyst retaining apparatus and use in an ozone filter | May 02, 95 | Apr 06, 99 | W. L. GORE & ASSOCIATES, INC. |
| 5830923 | Foamed fluoropolymer | Apr 17, 97 | Nov 03, 98 | THE CHEMOURS COMPANY FC, LLC |
| 5804290 | Monoaxially stretched molded article made of polytetrafluoroethylene | Jun 07, 95 | Sep 08, 98 | LENZING AKTIENGESELLSCHAFT |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0100,179 | CAP FOR PLUGGING A BOTTLE COMPRISING TWO LIDS AND A ROLL | Dec 10, 24 | Mar 27, 25 | DIAM BOUCHAGE |
| 2018/0311,862 | METHOD FOR PRODUCING A DIFFUSING SHEET OF CORK, DIFFUSING CORK WALL, AND ISOTHERMIC CONTAINER COMPRISING SUCH A WALL | Oct 18, 16 | Nov 01, 18 | CORKPACK GROUP |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 32 Months (last 2 years Issuances)
- 32 Months (last 5 years Issuances)