Inventor · disambiguated record
Amba Ayambem
Also filed as: AYAMBEM AMBA
34 granted patents·8 pending applications·188 citations·filing 2001–2024
96Inventor score
Top patents by PatentIndex Score
42 records- 0195US6436185B1Joint compound and method of making sameNAT GYPSUM PROPERTIES LLC·Filed 2001·Granted Aug 20, 2002·68 cites·1 claims
- 0291US10801217B2Low-dust products using a wax emulsionHENRY CO LLC·Filed 2016·Granted Oct 13, 2020·2 cites·20 claims
- 0388US10329203B2Low dusting additive for joint compoundHENRY CO LLC·Filed 2017·Granted Jun 25, 2019·4 cites·19 claims
- 0488US6645291B2Joint compound and method of using sameNAT GYPSUM PROPERTIES LLC·Filed 2002·Granted Nov 11, 2003·29 cites·23 claims
- 0587US9964628B2Water-resistant exterior joint compoundsHENRY CO LLC·Filed 2017·Granted May 8, 2018·1 cites·10 claims
- 0686US2025101256A1Low VOC Asphalt CompositionHENRY CO LLC·Filed 2024·Application pending·0 cites
- 0785US9643887B2Low dust joint compound and method of making the sameAYAMBEM AMBA·Filed 2015·Granted May 9, 2017·4 cites·13 claims
- 0884US9115027B2Low dust joint compound and method of making the sameAYAMBEM AMBA·Filed 2010·Granted Aug 25, 2015·5 cites·13 claims
- 0982US10113094B2Phase-change materials from wax-based colloidal dispersions and their process of makingHENRY CO LLC·Filed 2015·Granted Oct 30, 2018·2 cites·13 claims
- 1081US6936099B2Lightweight joint compound containing stable air pocketsNAT GYPSUM PROPERTIES LLC·Filed 2003·Granted Aug 30, 2005·19 cites·30 claims
- 1180US9828504B2Water-resistant products using a wax emulsionHENRY CO LLC·Filed 2014·Granted Nov 28, 2017·2 cites·16 claims
- 1279US9834680B2Water-resistant exterior joint compoundsHENRY CO LLC·Filed 2015·Granted Dec 5, 2017·1 cites·8 claims
- 1379US6712897B2Pre-blend composition, and method of making joint compound using sameNAT GYPSUM PROPERTIES LLC·Filed 2001·Granted Mar 30, 2004·18 cites·8 claims
- 1478US10513461B2Low dust additives for joint compounds and joint compounds thereofHENRY CO LLC·Filed 2017·Granted Dec 24, 2019·1 cites·5 claims
- 1578US9670097B2Neutral aqueous wax emulsionsHENRY CO LLC·Filed 2014·Granted Jun 6, 2017·3 cites·12 claims
- 1676US10385246B2Dust control formulationsHENRY CO LLC·Filed 2016·Granted Aug 20, 2019·1 cites·16 claims
- 1776US6525116B2Gypsum composition with ionic styrene butadiene latex additiveNAT GYPSUM PROPERTIES LLC·Filed 2001·Granted Feb 25, 2003·11 cites·42 claims
- 1876US2021364594A1Water-Resistant Exterior Joint CompoundsHENRY CO LLC·Filed 2020·Application pending·0 cites
- 1975US10877128B2Water-resistant exterior joint compoundsHENRY CO LLC·Filed 2019·Granted Dec 29, 2020·0 cites·20 claims
- 2075US10370566B2Low-dust products using microcrystalline wax emulsionHENRY CO LLC·Filed 2016·Granted Aug 6, 2019·1 cites·13 claims
- 2175US2025137268A1Low-Dust Products Using A Wax EmulsionHENRY CO LLC·Filed 2024·Application pending·0 cites
- 2274US11220615B2Low dust additives comprising emulsified powder for joint compounds and joint compounds thereofHENRY CO LLC·Filed 2019·Granted Jan 11, 2022·0 cites·22 claims
- 2372US11466224B2Asphalt-based dust control formulationsHENRY CO LLC·Filed 2020·Granted Oct 11, 2022·0 cites·22 claims
- 2472US2021155762A1Powders From Wax-Based Colloidal Dispersions and Their Process of MakingHENRY CO LLC·Filed 2021·Application pending·0 cites
- 2570US12104079B2Low VOC asphalt compositionHENRY CO LLC·Filed 2017·Granted Oct 1, 2024·0 cites·20 claims
- 2670US2025100942A1Expandable Ready Mix Joint Compound Formulation and Method of Making SamePANEL REY S A·Filed 2024·Application pending·0 cites
- 2768US10155865B2Water-resistant products using a wax emulsionHENRY CO LLC·Filed 2017·Granted Dec 18, 2018·0 cites·16 claims
- 2868US6790277B2Lightweight joint treatment formulationNAT GYPSUM PROPERTIES LLC·Filed 2002·Granted Sep 14, 2004·9 cites·16 claims
- 2967US10364369B2Low dust additives comprising emulsified powder for joint compounds and joint compounds thereofHENRY CO LLC·Filed 2017·Granted Jul 30, 2019·0 cites·8 claims
- 3066US11186752B2Low-dust products using microcrystalline wax emulsionHENRY CO LLC·Filed 2019·Granted Nov 30, 2021·0 cites·22 claims
- 3164US10767129B2Asphalt-based dust control formulationsHENRY CO LLC·Filed 2017·Granted Sep 8, 2020·0 cites·20 claims
- 3263US12000158B2Low-dust products using a wax emulsionHENRY CO LLC·Filed 2020·Granted Jun 4, 2024·0 cites·19 claims
- 3363US10913826B2Powders from wax-based colloidal dispersions and their process of makingHENRY CO LLC·Filed 2015·Granted Feb 9, 2021·0 cites·3 claims
- 3462US11312117B2Phase-change materials from wax-based colloidal dispersions and their process of makingHENRY CO LLC·Filed 2018·Granted Apr 26, 2022·0 cites·11 claims
- 3562US2023111589A1Expandable Joint Compound Composition and Method of Making SamePANEL REY S A·Filed 2022·Application pending·0 cites
- 3662US2025116110A1Fire Resistant WallboardPANEL REY S A·Filed 2024·Application pending·0 cites
- 3761US6953626B2Gypsum layered panels containing styrene butadiene latex additiveNAT GYPSUM PROPERTIES LLC·Filed 2003·Granted Oct 11, 2005·4 cites·12 claims
- 3859US9732003B2Neutral aqueous wax emulsionsHENRY CO LLC·Filed 2016·Granted Aug 15, 2017·0 cites·5 claims
- 3955US10281558B2Water-resistant exterior joint compoundsHENRY CO LLC·Filed 2018·Granted May 7, 2019·0 cites·10 claims
- 4055US6902821B2Methods of preparing gypsum wallboards containing styrene butadiene latex additiveNAT GYPSUM PROPERTIES LLC·Filed 2003·Granted Jun 7, 2005·3 cites·8 claims
- 4154US10059865B2Phase-change materials from wax-based colloidal dispersions and their process of makingHENRY CO LLC·Filed 2015·Granted Aug 28, 2018·0 cites·28 claims
- 4248US2015158999A1Water-resistant products using a wax emulsionHENRY CO LLC·Filed 2014·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →