| Number | Date | Country | Kind |
|---|---|---|---|
| 003745520-0001 | Feb 2017 | EM | regional |
| 003745520-0002 | Feb 2017 | EM | regional |
| Number | Name | Date | Kind |
|---|---|---|---|
| 2363175 | Grossman | Nov 1944 | A |
| 2485405 | Olney | Oct 1949 | A |
| 2954442 | Mickenberg | Sep 1960 | A |
| 3621156 | Kliewer | Nov 1971 | A |
| 4420657 | Larkin | Dec 1983 | A |
| 4875233 | Derhaag | Oct 1989 | A |
| 5033094 | Hung | Jul 1991 | A |
| 5233650 | Chan | Aug 1993 | A |
| D344730 | Gattey | Mar 1994 | S |
| D366486 | Runquist | Jan 1996 | S |
| 5544253 | Nagayoshi | Aug 1996 | A |
| 5555554 | Hofer | Sep 1996 | A |
| D375313 | Jensen | Nov 1996 | S |
| 5740263 | Liao | Apr 1998 | A |
| D394437 | Landreth | May 1998 | S |
| 5757944 | Jensen | May 1998 | A |
| 5787166 | Ullman | Jul 1998 | A |
| D403327 | Landreth | Dec 1998 | S |
| D404724 | Brunner | Jan 1999 | S |
| D410921 | Luchs | Jun 1999 | S |
| 6101260 | Jensen | Aug 2000 | A |
| D436348 | McGugan | Jan 2001 | S |
| D443870 | Carpenter | Jun 2001 | S |
| D451903 | Amae | Dec 2001 | S |
| D451906 | Amae | Dec 2001 | S |
| D451907 | Amae | Dec 2001 | S |
| D452857 | Hong | Jan 2002 | S |
| 6356635 | Lyman | Mar 2002 | B1 |
| D455732 | Skulley | Apr 2002 | S |
| D464943 | Lai | Oct 2002 | S |
| D464944 | Lee | Oct 2002 | S |
| D492667 | Skulley | Jul 2004 | S |
| D515074 | Jacobson | Feb 2006 | S |
| D517528 | Skulley | Mar 2006 | S |
| 7013018 | Bogeskov-Jensen | Mar 2006 | B2 |
| D518479 | Skulley | Apr 2006 | S |
| D524795 | Cohen | Jul 2006 | S |
| 7106877 | Linville | Sep 2006 | B1 |
| D531165 | Rath | Oct 2006 | S |
| D535980 | Bentley | Jan 2007 | S |
| D540778 | Thompson | Apr 2007 | S |
| 7209177 | Lapalme | Apr 2007 | B2 |
| 7245737 | Amae | Jul 2007 | B2 |
| D549216 | Viduya | Aug 2007 | S |
| 7391863 | Viduya | Jun 2008 | B2 |
| D581900 | Caddes | Dec 2008 | S |
| D628189 | Rath | Nov 2010 | S |
| D638000 | Hoggarth | May 2011 | S |
| D643405 | Rath | Aug 2011 | S |
| 8061473 | Kerr | Nov 2011 | B1 |
| D653649 | Yang | Feb 2012 | S |
| 8369557 | Kuhtz | Feb 2013 | B2 |
| 8374372 | Lee | Feb 2013 | B2 |
| 8391536 | Hashimoto | Mar 2013 | B2 |
| D684145 | Rath | Jun 2013 | S |
| 8538056 | Ishibashi | Sep 2013 | B2 |
| D691113 | Gougherty | Oct 2013 | S |
| 8565467 | Tseng | Oct 2013 | B1 |
| 8605934 | Hagberg | Dec 2013 | B2 |
| 8737667 | Oh | May 2014 | B2 |
| D716259 | Awiszus | Oct 2014 | S |
| D717767 | Mistry | Nov 2014 | S |
| D732508 | Funayama | Jun 2015 | S |
| D735697 | Petersen | Aug 2015 | S |
| D741842 | Levine | Oct 2015 | S |
| D760690 | Gecawicz | Jul 2016 | S |
| 9549236 | Hamilton | Jan 2017 | B2 |
| 9716932 | Miller | Jul 2017 | B2 |
| D822638 | Liu | Jul 2018 | S |
| 20010036291 | Pallai | Nov 2001 | A1 |
| 20050286717 | Viduya | Dec 2005 | A1 |