Porous membrane, process for producing porous membrane, process for producing clarified liquid, and porous-membrane module
US-9174172-B2 · Nov 3, 2015 · US
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Shiki Satoshi patents
Shiki Satoshi holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Jan 13, 2015 |
| Latest publication | Nov 3, 2015 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2015 | 2 |
| Year | Patents |
|---|---|
| 2015 | 2 |
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Porous membrane, process for producing porous membrane, process for producing clarified liquid, and porous-membrane module
US-9174172-B2 · Nov 3, 2015 · US
Highly durable porous PVDF film, method of producing the same and washing method and filtration method using the same
US-8931647-B2 · Jan 13, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| B01D69/02 | 2 |
| B01D2325/34 | 2 |
| B01D69/087 | 2 |
| B01D67/0016 | 2 |
| B01D2323/12 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 2 |
| Chemistry & Metallurgy | 2 |
| Textiles & Paper | 1 |
| Cross-Sectional Technologies | 1 |