Description
Class B31D : MAKING OTHER PAPER ARTICLES
Subclass 5/00: Multiple-step processes for making three-dimensional articles (assembly of garlands A41G 1/00; making receptacles or containers B31B; making tubes B31B, B31C)
B31D 5/00
Sub-Class
Stats
- 425 US PATENTS IN FORCE
- 155 US APPLICATIONS PENDING
- 63 Total Patent Owners
- 703 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12257806 | Expandable material with crossed lines, expansion system and method for supplying package material | Sep 21, 23 | Mar 25, 25 | YCD Green Packaging Technology Company Limited |
| 12246509 | Coiler for a dunnage conversion machine and method for coiling a strip of dunnage | Mar 30, 23 | Mar 11, 25 | RANPAK CORP. |
| 12246526 | Packing material and method of manufacturing the packing material | Jul 13, 23 | Mar 11, 25 | Not available |
| 12240684 | Shipping and dispensing box for slit sheet material | Jan 25, 23 | Mar 04, 25 | HexcelPack, LLC |
| 12220892 | Crumpling mechanism for creating dunnage | Aug 29, 16 | Feb 11, 25 | Pregis Innovative Packaging LLC |
| 12221260 | Expanded slit sheet cushioning products with novel reduced dimension slit patterns | May 25, 23 | Feb 11, 25 | HexcelPack, LLC |
| 12208593 | Device for producing a wedging element | Sep 17, 20 | Jan 28, 25 | GP System |
| 12202225 | Dunnage conversion machine, method, and product with a polygonal cross-section | Nov 23, 22 | Jan 21, 25 | RANPAK CORP. |
| 12202226 | Tension-activated, expanding sheets | Dec 16, 20 | Jan 21, 25 | 3M Innovative Properties Company |
| 12195261 | Method for inflating airbags | Feb 04, 22 | Jan 14, 25 | Not available |
| 12194707 | Structure formation apparatus, method and structure | Nov 05, 21 | Jan 14, 25 | CORRIDOOR LIMITED |
| 12187007 | Device for dispensing a cushioning and packaging element, method for producing the element, and cushioning element and consumable used to produce said element | Mar 28, 22 | Jan 07, 25 | Not available |
| 12179454 | Dunnage conversion machine and method with assisted tear apparatus | Nov 11, 21 | Dec 31, 24 | RANPAK CORP. |
| 12179455 | Paper straw manufacturing method and paper straw manufacturing system | Jun 04, 20 | Dec 31, 24 | LEE &B INC. |
| 12179456 | Paper straw | Jun 04, 20 | Dec 31, 24 | LEE & B INC. |
| 12172407 | Arrangement for producing embossed cushioning material and method for producing embossed cushioning material | Jun 24, 21 | Dec 24, 24 | STOROPACK HANS REICHENECKER GMBH |
| 12168564 | Multi-slit tension-activated, expanding sheets | Dec 17, 20 | Dec 17, 24 | 3M Innovative Properties Company |
| 12162239 | System with arcuate slot for feeding sheet material | Oct 29, 20 | Dec 10, 24 | Sealed Air Corporation (US) |
| 12147871 | Pleat counter | Mar 07, 22 | Nov 19, 24 | K&N Engineering, Inc. |
| 12145784 | Extensible paper and its use in the production of expanded slit packaging wrap and void fill products | Jul 11, 23 | Nov 19, 24 | HexcelPack, LLC |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0115,020 | MACHINE AND METHOD FOR PRODUCING DRINK STIRRING STICKS MADE OF PAPER MATERIAL | Aug 01, 22 | Apr 10, 25 | Not available |
| 2025/0108,590 | EMBOSSED PAPER IN COMBINATION WITH PAPER CUSHIONING FOR SHIPPING ENVELOPES | Jul 02, 24 | Apr 03, 25 | HexcelPack, LLC |
| 2025/0100,244 | Expandable material with crossed lines, expansion system and method for supplying package material | Sep 21, 23 | Mar 27, 25 | YCD Green Packaging Technology Company Limited |
| 2025/0100,858 | LIFTING DEVICE FOR A DUNNAGE CONVERSION MACHINE | Jan 23, 23 | Mar 27, 25 | RANPAK CORP. |
| 2025/0091,786 | MULTI-SLIT TENSION-ACTIVATED, EXPANDING SHEETS | Nov 26, 24 | Mar 20, 25 | Not available |
| 2025/0074,028 | Tooling Method for Expanded Slit Sheet Material | Jun 11, 24 | Mar 06, 25 | Not available |
| 2025/0065,591 | APPARATUS HAVING AN ELECTRIC MOTOR FOR PROVIDING PACKAGING MATERIAL AND METHOD FOR OPERATING A PACKAGING MATERIAL PROVISION APPARATUS | Nov 14, 24 | Feb 27, 25 | Sprick GmbH Bielefelder Papier-und Wellpappenwerke & Co. |
| 2025/0066,098 | PACKING BAG AND AUTOMATED PRODUCTION APPARATUS | Aug 20, 24 | Feb 27, 25 | CHIENFU WRAPPING MATERIALS CO. LTD. |
| 2025/0050,611 | METHOD AND APPARATUS FOR INFLATING AND SEALING A PREFABRICATED INFLATABLE TRACK | Sep 30, 23 | Feb 13, 25 | RIPAC GmbH; GFC Engineering Sp. z o.o.; |
| 2025/0051,077 | VOID FILL PACKAGING PRODUCT AND METHODS FOR MAKING | Dec 14, 22 | Feb 13, 25 | Not available |
| 2025/0040,737 | A DRINKING STRAW, A DEVICE FOR FORMING A DRINKING STRAW, A METHOD FOR FORMING A DRINKING STRAW AND A LIQUID FOOD PACKAGE | Feb 01, 23 | Feb 06, 25 | TETRA LAVAL HOLDINGS & FINANCE SA |
| 2025/0042,119 | STAMPING GEAR, SEALING GEAR, PAIR OF EMBOSSING GEARS AND APPARATUS FOR FORMING A WEB MATERIAL INTO A CUSHIONING PRODUCT | Sep 28, 22 | Feb 06, 25 | Sprick GmbH Bielefelder Papier-und Wellpappenwerke & Co. |
| 2025/0042,120 | OFFSET CORE DEVICE AND A METHOD OF MAKING THE OFFSET CORE DEVICE | Aug 05, 24 | Feb 06, 25 | Not available |
| 2025/0018,677 | DUNNAGE CONVERSION MACHINE AND METHOD | Sep 13, 24 | Jan 16, 25 | RANPAK CORP. |
| 2025/0002,190 | EXPANDED SLIT SHEET VOID FILL DISPENSING SYSTEMS AND METHODS | Jun 30, 24 | Jan 02, 25 | Not available |
| 2025/0002,238 | DEFLATABLE INFLATABLE WEB | Mar 11, 24 | Jan 02, 25 | Not available |
| 2024/0416,610 | FORMING STATION WITH GUIDE WALL | Sep 28, 22 | Dec 19, 24 | Sprick GmbH Bielefelder Papier-und Wellpappenwerke & Co. |
| 2024/0367,404 | DUNNAGE CUT-ASSIST BIASING MEMBER | Feb 12, 24 | Nov 07, 24 | Not available |
| 2024/0367,405 | Method and System for Forming Domed Paper and Structures | May 15, 22 | Nov 07, 24 | Not available |
| 2024/0343,012 | CONTINUOUS PROCESS FOR FORMING DOMED PAPER AND STRUCTURES | Jul 09, 22 | Oct 17, 24 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 29 Months (last 2 years Issuances)
- 29 Months (last 5 years Issuances)