Lydall, Inc.

États‑Unis d’Amérique


 
Quantité totale PI 41
Quantité totale incluant filiales 64 (+ 23 pour les filiales)
Rang # Quantité totale PI 34 205
Note d'activité PI 0,4/5.0    1
Rang # Activité PI 933 816
Activité incl filiales 1,5/5.0    8
Symbole boursier LDL (nyse)
ISIN US5508191062
Capitalisation 359M  (USD)
Industrie Auto Parts
Secteur Consumer Cyclical
Classe Nice dominante Produits en caoutchouc ou en mat...

Brevets

Marques

4 10
1 4
20 1
1
 
Dernier brevet 2021 - Electrically conducting textile ...
Premier brevet 1979 - Filter
Dernière marque 2018 - DUOTEX
Première marque 1975 - MANNIWEB

Filiales

2 subsidiaries with IP (14 patents, 9 trademarks)

1 subsidiaries without IP

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Industrie (Classification de Nice)

Derniers inventions, produits et services

2020 Invention Electrically conducting textile for automobiles. An automotive panel includes a first layer havin...
2018 Invention Asymmetrical stretch composite for pipe liner. A fibrous material or composite including a plural...
P/S Architectural acoustic products, namely, sound absorbing tiles and panels and decorative display ...
Invention Cross-lapped multilayer fibrous batt and method of making the same. A cross-lapped multilayered b...
Invention Cross-lapped multilayer fibrous batt and method of making the same. A cross-lapped multilayered ...
Invention Multilayer battery separator and method of making same. A fibrous structure suitable for use as ...
Invention Multilayer battery separator and method of making same. A fibrous structure suitable for use as a...
Invention Contoured insulator controlled air flow resistance, and method of making. An acoustical insulator...
Invention Contoured insulator with controlled air flow resistance, and method of making. An acoustical ins...
2017 Invention Multi-layer filter fabric. A multi-layer filter fabric includes a first layer that includes a fi...
2016 Invention Heat shield with retention feature. According to an aspect, the present embodiments may be associ...
Invention Heat shield with sealing member. According to an aspect, the present embodiments may be associate...
Invention Oleophobic insulating shield and method of making. According to some embodiments, a material and ...
Invention Composite filter media including a nanofiber layer formed directly onto a conductive layer. A com...
Invention Composite filter media including a nanofiber layer formed directly onto a conductive layer. A co...
2015 Invention Wet-laid nonwoven including thermoplastic fiber. According to an aspect, the present embodiments ...
2014 Invention Wet-laid dual-layer air filtration media including a large diameter synthetic polymeric fiber in ...
2013 Invention Air filtration media and processes for manufacturing the same. Nonwoven filter media with an alph...
Invention Pleated filter media with continually varying intermediate pleat heights. Pleated filtration medi...
2012 Invention Pleated filter media with continually varying intermediate pleat heights. Pleated filtration med...
Invention Methods of making and using liquid filter media. Filtration media for filtering a liquid includes...
Invention Methods of making and using liquid filter media. Filtration media for filtering a liquid include...
2010 Invention Carbon nanotube wetlaid depth media. Disclosed is a media (such as a filter media) having one or...
Invention Pleatable composite filter media. A pleatable, high efficiency composite gas filtration media is ...
Invention Electrical insulation materials and methods of making and using same. Electrical insulation mat...
Invention Electrical insulation materials and methods of making and using same. Electrical insulation mater...
2009 Invention Blood separation media. Disclosed is a separation media, comprising an upstream layer, comprising...
2008 Invention A molded and shaped acoustical insulating vehicle panel and method of making the same. A molded a...
Invention Substrate for carrying catalytic particles. There is provided a substrate (1) capable of carrying...
2007 Invention Gypsum wallboard facings. The invention provides an improved facing (1) for a gypsum wallboard (...
2006 Invention Composite dual layer hepa filter. The invention provides a composite, dual layer filtration mate...
Invention Composite dual layer hepa filter. The invention provides a composite, dual layer filtration mater...
Invention Synthetic fiber pleatable filtration material and filter. A pleated filtration material (1) is pr...
Invention Process and apparatus for making improved glass micro fibers. A process is provided for producing...
Invention Process and apparatus for making improved glass micro fibers. A process is provided for producin...
Invention High efficiency fuel filter. A composite fuel filter material which comprises (A) a support layer...
Invention Synthetic fiber pleatable filtration material and filter. The invention provides a method for pl...
Invention High efficiency fuel filter. Provided is a composite fuel filter material which comprises (A) a ...
2004 Invention Atmospheric plasma treatment of meltblown fibers used in filtration. An improvement in filtration...
Invention Atmospheric plasma treatment of meltblown fibers used in filtration. -14- An improvement in filtr...
P/S Filter paper containing glass fibers sold in web form to manufacturers of air filtering and air ...
Invention Atmospheric plasma treatment of meltblown fibers used in filtration. An improvement in filtratio...
2003 Invention Closed system for sampling of blood components. A device for taking a sample of material from a p...
Invention Closed system blood sampling device. A device (1) for taking a sample of material from a primary ...
2002 Invention Thermal and acoustical insulating shield. A flexible, adhesively attachable, self-sealing, therma...
P/S Specialty transfusion devices, namely, syringe sets, platelet and plasma pooling harnesses, and c...
P/S Specialty transfusion devices, namely, syringe sets comprised of tubes, adaptor caps, needles, pl...
1996 P/S non-woven, fiber-based, thermal insulation material in roll form
1990 P/S sheet material made of microfiberglass for use as heat insulation for products stored at low temp...
1989 P/S FILTER MEDIA IN SHEET FORM AND MADE OF SYNTHETIC FIBERS, FOR BIOMEDICAL AND INDUSTRIAL USE IN FIL...
P/S PAPERS FOR DOMESTIC AND INDUSTRIAL USE, NAMELY SATURATING PAPERS, SEPARATOR PAPERS, CARRIER PAPER...
1988 P/S Filter paper containing glass fibers sold in web form to manufacturers of air filtering and air c...
P/S Depth filter material solely for use in the transmission of fluids to and from the human body. Fi...
1981 P/S Filter Paper Containing Glass Fibers Sold in Web Form to Manufacturers of Air Filtering and Air C...
1978 P/S Paper for Filtration of Liquids and Gases
1977 P/S PAPER FOR ELECTRICAL AND THERMAL INSULATION
1975 P/S INDUSTRIAL PAPER