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Results for LAPORTE HOLDING

11 companies matching

These are separate companies that share a name, not one company listed several ways. Each has its own patents and its own page. Best match first, then by size.

CompanyPortfolio
Laporte Holding
13 currently held
13 currently held
Laporte Holding (SAS)
5 currently held
5 currently held
Laporte Ball Trap
0 currently held
0 currently held
Laporte Construction Chemicals North America, Inc.
0 currently held
0 currently held
Laporte Industries Limited
0 currently held
0 currently held
Laporte Performance Chemicals UK Limited
0 currently held
0 currently held
Laporte Water Technologies & Biochem, Inc.
0 currently held
Recorded under 2 name spellings
0 currently held
D. la Porte Söhne GmbH
12 currently held
Recorded under 3 name spellings
12 currently held
Rockwood Pigments NA, Inc.
0 currently held
Recorded under 3 name spellings
0 currently held
Advantis Technologies, Inc.
0 currently held
Recorded under 2 name spellings
0 currently held
Les Entreprises Yvan Laporte Inc.
0 currently held
Recorded under 3 name spellings
0 currently held
The Patent Finder CompaniesExpirationsCalculatorWatchlistPricing MethodologyCorrectionsLegalPrivacysupport@thepatentfinder.com Updated Nov 14, 2026 · includes USPTO assignment & status data published Nov 14, 2026 and grant & fee data published Nov 10, 2026 (weekly) Part of 137 Finder · © 2026 137 Finder LLC · Sources cited