BASF offers a "full loop" of precious metals products & services. With more than 100 years of experience in recycling materials, BASF’s end-to-end recycling program is known and trusted around the globe. Find the latest news and media information for BASF’s Catalysts division, headquartered in Iselin, New Jersey, USA, the world’s leading supplier of environmental and process catalysts.
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Virtual Marking

The following BASF products are protected by patents in the U.S. and elsewhere. This website is provided to satisfy the virtual patent marking provisions of various jurisdictions including the virtual patent marking provisions of the America Invents Act.

The following list of BASF products may not be all inclusive, and other BASF products not listed here may be protected by one or more patents.

For additions or changes to the content on this page, contact Michael Locascio.

Clean Air

Catalysts for Diesel Engines

Catalyzed Soot Filters (CSF)

7722829, 8119075, 8038954, 8114354, 8038956, 8679434, 8800268, 8663587, 8722000, 8858904, 8845974, 8802016, 8722000

Catalysts for Motorcycles and Small Engines (MCY & SEC)

7271125, 7521033, 7527774, 7704915, 7981390, 8062990, 8833064, 8765085

Catalysts for Gasoline Engines

Three Way Conversion Catalysts and Four Way Conversion Catalysts

5866210, 5888464, 5898014, 6044644, 6110862, 6492297, 6497851, 6764665, 6777370, 6923945, 7041263, 7022644, 7276212, 7374729, 7501098, 7517510, 7524465, 7550124, 7622096, 7678347, 7749472, 7754171, 7758834, 7795172, 7811962, 7879755, 7922988, 8007750, 8038951, 8173087, 8568675, 8815189, 8950174, 8765085, 6093378

Diesel Oxidation Catalysts (DOC)

5987882, 6006516, 6422008, 7078004, 7576031, 7875573, 7947238, 8148290, 8211392, 8246922, 8252258, 8329607, 8449852, 8568675, 8637426

AMX

7481983, 7767176, 7722845, 8293182, 8524185, 8722000, 6689709, 6914026

Selective Catalytic Reduction & Selective Catalytic Reduction on Filter (SCR, SCR.2F)

6311484, 6415602, 6446430, 6581374, 6662553, 6742330, 6826906, 7143578, 7150145, 7229597, 7438878, 7481983, 7490464, 7601662, 7704475, 7767176, 7722845, 7902107, 7919051, 7951742, 7968068, 7998423, 8119088, 8122603, 8246922, 8293182, 8293198, 8293199, 8404203, 8524185, 8544260, 8617474, 8899023, 6004524, 8961914, 8722000, 6689709, 6914026, 6125629

Lean NOx Traps (LNT)

6375910, 6497848, 7022646, 7490464, 7919051, 8022010, 8173574, 8784759, 8776499

Specialized

PremAir®

5997831, 6214303, 6340066, 6506605, 6699529, 6818254, 708382

EvapTrap

7189376, 7278410, 7422628, 7531029, 7578285, 7677226, 7753034, 8372477

Hg Adsorbents

7572421, 7575629, 7578869, 7704920, 7753992, 8480791, 8685351, 8728974

Carbon Monoxide (CO)

5451388, 5578283, 5643545, 5653949, 5753197, 5871347, 5874053, 5967771, 7208128, 7378366, 7393511, 7410626, 7976784, 8193114

Aircraft Ozone

6156283, 6586359, 6685898, 6872686, 7462339

RCO (Regenerative catalytic oxidation)

5753197, 5871347, 5874053, 5891411, 5919425, 5967771, 6042795, 7208128, 7378366

Volatile Organic Components (VOC)

5753197, 5858316, 5871347, 5874053, 5891411, 5895636, 5919425, 5967771, 6042795, 6156283, 6239064, 6586359, 6685898, 6872686, 7208128, 7378366

Sustainability

5820693, 6162524

Base Metal

5283041, 5451388, 5578283, 5643545, 5653949, 7208128, 7378366

Catalyst Supports

5735158, 5737839, 5919425, 6156283, 6375905, 6685898, 6689709, 6872686, 6914026, 7118722, 7182927, 7332148, 7462339

N2O Catalysis

7438878, 7951742

Selective Catalytic Reduction (SCR)

6689709, 6914026, 7118722, 7182927, 7332148, 7393511, 7438878, 7951742, 8178064

PTA

5451388, 5578283, 5643545, 5653949, 5895636, 6239064

Ammonia

7393511, 7410626, 7438878, 7727499, 7951742, 7976784, 7976784

Hg Adsorbents

7572421, 7575629, 7578869, 7704920, 7753992, 8480791, 8685351, 8728974