US Patent Issued to Eastman Chemical on Aug. 11 for "Regioselectively substituted cellulose ester based negative birefringent compensation films having improved wavelength dispersion" (Tennessee, Alabama, Indiana Inventors)

Posted On: 2026-08-12

ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,774, issued on Aug. 11, was assigned to Eastman Chemical Co. (Kingsport, Tenn.). "Regioselectively substituted cellulose ester based negati... Read More

US Patent Issued to S.B.Sheet Waterproof Systems on Aug. 11 for "Waterproof sheet, resin composition, and sealing material" (Japanese Inventor)

Posted On: 2026-08-12

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ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,775, issued on Aug. 11, was assigned to S.B.Sheet Waterproof Systems Co. Ltd. (Tokyo). "Waterproof sheet, resin composition, and sealing ma... Read More

US Patent Issued to SEKISUI KASEI on Aug. 11 for "Foamed particles of aromatic polyester resin, production method therefor, molded foam, and member for vehicle" (Japanese Inventor)

Posted On: 2026-08-12

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ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,776, issued on Aug. 11, was assigned to SEKISUI KASEI Co. LTD. (Osaka, Japan). "Foamed particles of aromatic polyester resin, production me... Read More

US Patent Issued to DAICEL, DAIKIN INDUSTRIES on Aug. 11 for "Laminate" (Japanese Inventors)

Posted On: 2026-08-12

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ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,777, issued on Aug. 11, was assigned to DAICEL Corp. (Osaka, Japan) and DAIKIN INDUSTRIES LTD. (Osaka, Japan). "Laminate" was invented by N... Read More

US Patent Issued to Owens Corning Intellectual Capital on Aug. 11 for "Multi-material sheathing system with sustained thermal insulation performance" (Ohio, Minnesota Inventors)

Posted On: 2026-08-12

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ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,778, issued on Aug. 11, was assigned to Owens Corning Intellectual Capital LLC (Toledo, Ohio). "Multi-material sheathing system with sustai... Read More

US Patent Issued to Chempet on Aug. 11 for "Process for depolymerizing polyethylene terephthalate (PET) by glycolysis with ethylene glycol, and plant for carrying out the same" (Italian Inventors)

Posted On: 2026-08-12

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ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,779, issued on Aug. 11, was assigned to Chempet S.r.l. (Cerano, Italy). "Process for depolymerizing polyethylene terephthalate (PET) by gly... Read More

US Patent Issued to Dickinson on Aug. 11 for "Impregnated cellular carbon nanocomposites" (California Inventors)

Posted On: 2026-08-12

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ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,780, issued on Aug. 11, was assigned to Dickinson Corp. (Novato, Calif.). "Impregnated cellular carbon nanocomposites" was invented by Matt... Read More

US Patent Issued to Prince Mohammad Bin Fahd University on Aug. 11 for "Seashell and multi-walled carbon nanotube reinforced nylon composites" (Saudi Arabia Inventor)

Posted On: 2026-08-12

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ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,781, issued on Aug. 11, was assigned to Prince Mohammad Bin Fahd University (Dhahran, Saudi Arabia). "Seashell and multi-walled carbon nano... Read More

US Patent Issued to RTX on Aug. 11 for "Wear resistant coating, method of manufacture thereof and articles comprising the same" (District Of Columbia Inventor)

Posted On: 2026-08-12

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ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,782, issued on Aug. 11, was assigned to RTX Corp. (Farmington, Conn.). "Wear resistant coating, method of manufacture thereof and articles ... Read More

US Patent Issued to SIAMP CEDAP REUNIES on Aug. 11 for "Material for a polystyrene-based food packaging and preparation method" (French, Italian Inventors)

Posted On: 2026-08-12

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ALEXANDRIA, Va., Aug. 12 -- United States Patent no. 12,703,783, issued on Aug. 11, was assigned to SIAMP CEDAP REUNIES (Monaco, Monaco). "Material for a polystyrene-based food packaging and preparat... Read More

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US Patent Issued to Eastman Chemical on Aug. 11 for "Regioselectively substituted cellulose ester based negative birefringent compensation films having improved wavelength dispersion" (Tennessee, Alabama, Indiana Inventors)

US Patent Issued to S.B.Sheet Waterproof Systems on Aug. 11 for "Waterproof sheet, resin composition, and sealing material" (Japanese Inventor)

US Patent Issued to SEKISUI KASEI on Aug. 11 for "Foamed particles of aromatic polyester resin, production method therefor, molded foam, and member for vehicle" (Japanese Inventor)

US Patent Issued to DAICEL, DAIKIN INDUSTRIES on Aug. 11 for "Laminate" (Japanese Inventors)

US Patent Issued to Owens Corning Intellectual Capital on Aug. 11 for "Multi-material sheathing system with sustained thermal insulation performance" (Ohio, Minnesota Inventors)

US Patent Issued to Chempet on Aug. 11 for "Process for depolymerizing polyethylene terephthalate (PET) by glycolysis with ethylene glycol, and plant for carrying out the same" (Italian Inventors)

US Patent Issued to Dickinson on Aug. 11 for "Impregnated cellular carbon nanocomposites" (California Inventors)

US Patent Issued to Prince Mohammad Bin Fahd University on Aug. 11 for "Seashell and multi-walled carbon nanotube reinforced nylon composites" (Saudi Arabia Inventor)

US Patent Issued to RTX on Aug. 11 for "Wear resistant coating, method of manufacture thereof and articles comprising the same" (District Of Columbia Inventor)

US Patent Issued to SIAMP CEDAP REUNIES on Aug. 11 for "Material for a polystyrene-based food packaging and preparation method" (French, Italian Inventors)