How many patents does
Sanford have?
patents
721
families
177
granted
193
applications
528
US
261
EP
113
CN
96
WO
61
JP
35
GB
17
KR
2
RoW
136
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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12,000+
patents
42 million
patent families
23 million
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the following tables are just extracts from the report
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Sanford
Top ten assignees appearing on patents
2009 - 2018
| sanford | 530 |
| sanford l. p. | 69 |
| dymo | 63 |
| elmer's products | 6 |
| europe brands | 5 |
| mimio | 2 |
| parker pen products | 2 |
| rubbermaid | 1 |
| newell brands | 1 |
| sanford ltd. (nz) | 1 |
2009
| sanford | 66 |
| dymo | 8 |
| sanford l. p. | 7 |
| rubbermaid | 1 |
| sandford | 1 |
2018
| sanford | 45 |
| elmer's products | 2 |
| parker pen products | 1 |
Sanford
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| label printing apparatus | 18 | 2012 |
| label printing apparatus | 18 | 2007 |
| system and method for determining the status of a label in a roll of label stock | 17 | 2003 |
| shellfish positioning and opening apparatus | 16 | 2007 |
| metallic ink composition and writing instrument containing same | 16 | 2011 |
| hybrid printer | 13 | 2004 |
| irreversible thermochromic ink compositions | 13 | 2011 |
| label printer | 12 | 2013 |
| retractable instrument having a two stage protraction/retraction sequence | 12 | 2009 |
| printing apparatus and controller therefor | 12 | 2009 |