Multi-layer core golf ball
US-10449420-B2 · Oct 22, 2019 · US
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Ladd Derek A patents
Ladd Derek A holds 9 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 9 |
| Recent patents | 0 |
| First publication | Jan 27, 2015 |
| Latest publication | Oct 22, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Multi-layer golf ball
US-9539470-B2 · Jan 10, 2017 · US
Multi-layer golf ball
US-9339694-B2 · May 17, 2016 · US
Golf balls with oxygen and moisture blocking protective paint layer
US-9283438-B2 · Mar 15, 2016 · US
Variable density core golf balls
US-9056228-B2 · Jun 16, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Multi-layer core golf ball
US-10449420-B2 · Oct 22, 2019 · US
Multi-layer golf ball
US-9539470-B2 · Jan 10, 2017 · US
Multi-layer golf ball
US-9339694-B2 · May 17, 2016 · US
Golf balls with oxygen and moisture blocking protective paint layer
US-9283438-B2 · Mar 15, 2016 · US
Variable density core golf balls
US-9056228-B2 · Jun 16, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| A63B37/0003 | 7 |
| A63B37/0064 | 7 |
| A63B37/0031 | 6 |
| A63B37/0043 | 6 |
| A63B37/0066 | 6 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 9 |
| Chemistry & Metallurgy | 2 |