129937 ⎘
Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs; Insulation or other protection; Elements or use of specified material therefor; Heat, sound or noise insulation, absorption, or reflection . Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only; Sound-absorbing elements slab-shaped
Acoustical sound proofing material with improved fracture characteristics and methods for manufacturing same
#302Acoustical sound proofing material with improved fracture characteristics and methods for manufacturing same
#303Utility materials incorporating a microparticle matrix
#304Optimized pattern of a damping layer for wall, floor, and ceiling constructions
#305Method and device for manufacturing an acoustic absorbent panel
#306Articles containing woven or non-woven ultra-high surface area macro polymeric fibers
#307Noise reduction system for composite structures
#308Open air layer-type vibration reduction structure
#309Method for producing a double-layer or triple-layer sound-absorbing panel and corresponding sound-absorbing panel
#310Acoustic barrier
#311Partition panel
#312METHOD AND APPARATUS FOR ACTIVE SOUND MASKING
#313Acoustically absorptive panel
#314COMPOSITE SOUND-ABSORBING DEVICE WITH BUILT IN RESONANT CAVITY
#315Acoustic panel
#316Fireproof Panel Equipped with Coupling Holes and Method of Manufacturing the Same, and Mold for the Fireproof Panel
#317Method for making acoustical panels with a three-dimensional surface
#318Laminated acoustic soundproofing panel
#319Sound-absorbing noise barrier
#320Utility materials incorporating a microparticle matrix
#321Acoustic honeycomb with perforated septum caps
#322ACOUSTIC TILE
#323Acoustical sound proofing materials and methods of making the same
#324Acoustic panels, apparatus and assemblies with airflow-resistive layers attached to sound incident surfaces
#325Acoustic structure
#326Soundproof panel and soundproof structure
#327Method of making micro-holes on metal plate
#328Molding a lightweight cast acoustical product
#329Method of making a coating and a coated acoustical panel using degraded fibers
#330Device for reducing noise pollution and equipment including such device
#331Sound Absorbing Device
#332Soundproofing panel
#333Panels including renewable components and methods for manufacturing
#334Systems and methods for providing an asymmetric cellular acoustic diffuser
#335Porous nonwoven scrims in acoustical panels
#336System and method for structure design
#337Acoustically tunable sound absorption articles and methods of making same
#338Viscoelastic phononic crystal
#339Method for producing hollow bodies from plastic and hollow plastic bodies with novel properties
#340Sound Proofing material with improved damping and structural integrity
#341Method of making a composite panel having subsonic transverse wave speed characteristics
#342Non-combustible sound-absorbing facing
#343Acoustically tunable sound absorption articles
#344Acoustic damping compositions having elastomeric particulate
#345Acoustic damping compositions
#346Panel assemblies having controllable surface properties
#347Acoustical sound proofing material with improved damping at select frequencies and methods for manufacturing same
#348Structure system of concrete building for self-heat insulation
#349Sound Absorbing Device
#350Acoustic structure and acoustic room
#351Impact sound insulation two-layer panel
#352ACOUSTIC PANEL
#353Adjustable sound panel with electroactive actuators
#354Acoustic face of polymer and embedded coarse aggregates and an acoustic panel assembly
#355Panels including renewable components and methods for manufacturing same
#356Panels including renewable components and methods for manufacturing
#357Transparent acoustical laminate wall system and method of forming same
#358System for reducing acoustic energy
#359Acoustic panel
#360Process for producing a low density acoustical panel with improved sound absorption
#361Sound attenuation building material and system
#362INTERFLOOR NOISE REDUCTION PANEL WITH AIR PURIFYING AND STERILIZING FUNCTIONS FOR BUILDING
#363SOUND-ABSORBING PANEL
#364Multilayer foam composite element with recesses
#365Utility materials incorporating a microparticle matrix
#366Acoustical sound proofing material with improved damping at select frequencies and methods for manufacturing same
#367Acoustical sound proofing material
#368Method and system for laying out perforation patterns
#369Sound reflective acoustic panel
#370Acoustical sound proofing material with improved fire resistance and methods for manufacturing same
#371Sound absorbent
#372Acoustical sound proofing material with controlled water-vapor permeability and methods for manufacturing same
#373Acoustical sound proofing material with improved fracture characteristics and methods for manufacturing same
#374Decorative acoustic absorber forming a wall element
#375Sound Absorbing Material and Structure Using the Same
#376Sound absorbing structure
#377Composite Panel with Reinforced Recesses
#378Hollow structure plate, manufacturing method thereof, manufacturing device thereof, and sound absorbing structure plate
#379Acoustic laminate
#380Hollow structure plate, manufacturing method thereof, manufacturing device thereof, and sound absorbing structure plate
#381Noise-attenuating laminate composite wallboard panel and methods for manufacturing same
#382Room dampening panel
#383Sound absorption block and method of constructing the same
#384System for reducing acoustic energy
#385Acoustic panel
#386Acoustical tile
#387Acoustic elements and their production
#388Sound-absorbing panel and production method of the same
#389Structure of decoration acoustic board
#390Board construction assembly for reducing sound transmission and method
#391Multi-composite acoustic panel
#392Sound absorbing panel
#393Acoustical panel using wood veneer
#394Acoustical sound proofing material and methods for manufacturing same
#395WALL ELEMENT AND STRUCTURE CONSTRUCTED THEREWITH
#396Structure of the light weight building materials with sound absorption and isolation character
#397Sound absorbing structures
#398Hybrid amplitude-phase grating diffusers
#399Composite panel having subsonic transverse wave speed characteristics
#400Lightweight shielded panel system including acoustical shielding
#401Sound insulating board
#402Extended bandwidth folded well diffusor
#403Sound absorbing wall systems and methods of producing same
#404Woven, lateral direction ventilated wall board structure
#405Double wall acoustic panel
#406Soundproof assembly
#407Acoustic insulator with controlled airflow resistance and method of making same
#408Sound-absorbing and soundproofing panel
#409Sound-absorbing structure and sound-absorbing unit
#410Flat panel diffuser
#411Article and process for maintaining orientation of a fiber reinforced matt layer in a sandwiched urethane construction
#412Translating an aesthetically pleasing surface on an acoustic substrate to the edge of the finished acoustical product
#413Method of fabrication of an acoustical substrate into a three dimensional product
#414Hollow structure plate, manufacturing method thereof, manufacturing device thereof, and sound absorbing structure plate
#415Noise abatement wall
#416Panel and related wall structure
#417Acoustical sound proofing material and methods for manufacturing same
#418Acoustic attenuation materials
#419Sound reducing panel
#420Sound reducing panel
#421Acoustic material frame and method
#422Lighting systems incorporating connections for signal and power transmission
#423Acoustic flooring assembly
#424Method and apparatus for vacuum thermal and acoustical insulation
#425Sound reducing panel
#426Mobile carriage for acoustic panels
#427Acoustical baffle panel system
#428Acoustic insulation with hook and loop fasteners
#429Laminate acoustic panel
#430Biofoam door
#431Porous septum cap
#432Acoustic liners for turbine engines
#433Acoustical sound proofing material for architectural retrofit applications and methods for manufacturing same