Class D21J : FIBREBOARD; MANUFACTURE OF ARTICLES FROM CELLULOSIC FIBROUS SUSPENSIONS OR FROM PAPIER-MÂCHÉ
Subclass 1/06: Fibreboard (preparation of pulp compositions or addition of chemical agents D21B, D21C, D21H; formation of the wet web D21F) Drying
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264440 | Process and apparatus for producing a molded fiber article | Feb 10, 22 | Apr 01, 25 | Kurtz GmbH & Co. KG |
| 12169140 | Compostable scoop and method of making same | Mar 15, 24 | Dec 17, 24 | Compostable, LLC |
| 12130164 | Dosing device | Mar 30, 21 | Oct 29, 24 | Societe des Produits Nestle SA |
| 12031276 | Fiber-based microwave bowls with selective spray coating | Oct 27, 21 | Jul 09, 24 | Footprint International, LLC |
| 11987935 | Polyol fatty acid ester carrier compositions | Jan 24, 20 | May 21, 24 | Chemstone Inc. |
| 11686050 | Methods, apparatus, and chemical compositions for selectively coating fiber-based food containers | Dec 23, 19 | Jun 27, 23 | Footprint International, LLC |
| 11654600 | Methods, apparatus, and chemical compositions for selectively coating fiber-based food containers | Dec 23, 19 | May 23, 23 | Footprint International, Inc. |
| 11479919 | Molded articles from a fiber slurry | Jul 26, 19 | Oct 25, 22 | Eastman Chemical Company |
| 9803322 | Method for manufacturing right-angled pulp product | Oct 20, 15 | Oct 31, 17 | GOLDEN ARROW PRINTING CO., LTD. |
| 9297120 | Paper-based malleable dough for moulding and sculpting applications | Jul 18, 13 | Mar 29, 16 | Not available |
| 8246784 | Pulp mould and use of pulp mould | Mar 21, 11 | Aug 21, 12 | Pakit International Trading Company Inc. |
| 5470409 | Process for making fluoropolymer composites | Jul 25, 94 | Nov 28, 95 | E. I. DU PONT DE NEMOURS AND COMPANY |
| 5328568 | Method and apparatus for manufacture of free-flowing dunnage of molded pulp | Nov 20, 92 | Jul 12, 94 | Pulptech Corporation |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0109,907 | RECEPTACLE DRYING SYSTEM AND METHOD | Dec 11, 24 | Apr 03, 25 | Not available |
| 2025/0067,002 | PREPARATION OF A FOAM COMPRISING DISCRETE UNITS OF FOAM EMBEDDED IN A FOAM MATRIX | Dec 22, 22 | Feb 27, 25 | Stora Enso Oyj |
| 2025/0012,612 | DOSING DEVICE | Sep 26, 24 | Jan 09, 25 | Not available |
| 2024/0360,629 | FIBER-BASED MICROWAVABLE BOWLS WITH SELECTIVE SPRAY COATING | Jul 08, 24 | Oct 31, 24 | Not available |
| 2024/0352,678 | BIODEGRADABLE THREE-DIMENSIONAL PRODUCTS MOLDED FROM NATURAL FIBERS | Apr 05, 24 | Oct 24, 24 | Papacks Sales GmbH |
| 2024/0301,630 | Polyol Fatty Acid Ester Carrier Compositions | May 20, 24 | Sep 12, 24 | Not available |
| 2024/0295,080 | MICROWAVE ENERGY APPLICATION ONTO WET PARTS BETWEEN FORMING AND TRANSFER TOOLS | Jun 23, 21 | Sep 05, 24 | Not available |
| 2024/0141,594 | NEAR-NET SHAPE SHORT FIBER REINFORCEMENT PREFORMS AND COMPOSITES | Nov 02, 22 | May 02, 24 | Not available |
| 2024/0044,082 | PROCESS FOR MANUFACTURING PAPER OR CARDBOARD | Dec 21, 21 | Feb 08, 24 | Not available |
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