Modified urea-formaldehyde binders for non-woven fiber glass mats
US-10119020-B2 · Nov 6, 2018 · US
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Zhang Mingfu patents
Zhang Mingfu holds 4 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 4 |
| Recent patents | 0 |
| First publication | Jan 20, 2015 |
| Latest publication | Nov 6, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Curable fiberglass binder
US-9994482-B2 · Jun 12, 2018 · US
Curable fiberglass binder comprising salt of inorganic acid
US-8940854-B2 · Jan 27, 2015 · US
Formaldehyde-free protein-containing binders for spunbond products
US-8937025-B2 · Jan 20, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Modified urea-formaldehyde binders for non-woven fiber glass mats
US-10119020-B2 · Nov 6, 2018 · US
Curable fiberglass binder
US-9994482-B2 · Jun 12, 2018 · US
Curable fiberglass binder comprising salt of inorganic acid
US-8940854-B2 · Jan 27, 2015 · US
Formaldehyde-free protein-containing binders for spunbond products
US-8937025-B2 · Jan 20, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| Y10T442/2992 | 3 |
| C08K7/14 | 3 |
| C08J5/24 | 2 |
| D04H1/587 | 2 |
| D04H1/4218 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 4 |
| Cross-Sectional Technologies | 4 |
| Textiles & Paper | 3 |