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The International trademark TANDEM was filed as Word mark on 12/07/2012 at the World Intellectual Property Organization.
| Trademark form | Word mark |
| File reference | 1156119 |
| Countries | 
|
| Application date | December 7, 2012 |
| Expiration date | August 24, 2015 |
Trademark owner
Clarendon House,
2 Church Street,
GB
2 Church Street,
GB
Trademark representatives
1055 Thomas Jefferson St. NW, Suite 400
Washington DC 20007
US
goods and services
10
Medical devices; medical devices for embolization, namely,
syringes and vials filled with embolic microspheres for
embolization; medical devices for embolization, namely,
embolic microspheres for embolization in the form of
particles; medical devices for embolization, namely, embolic
microspheres in the form of particles to slow or block blood
flow for mediating devascularizations; medical devices for
embolization, namely, embolic microspheres in the form of
particles to block blood flow throughout the vasculature
system; medical devices for embolization, namely, embolic
microspheres in the form of particles to treat hemorrhages,
arteriovenous malformations, hemangioendothelioma, cerebral
aneurysms, muscle hypertrophy, hypertrophic cardiomyopathy,
gastrointestinal bleeding, trauma, epistaxis, bone cysts,
bone metastases, vertebral metastases, varicoceles,
congenital hemangioma, artiovenous fistulae, vena cava,
vascular anomalies, priapism, prostatic hematuria,
hemoptysis, hemorrhagic cystitis, and post-partum
hemorrhage; medical devices for embolization, namely,
embolic microspheres in the form of particles to prevent or
reduce blood flow through any tissue or organ of interest in
order to reduce the growths of hypervascular tissues or
malignant cells, tumors, lesions, hepatocellular carcinoma,
and fibroids; medical devices for embolization, namely,
embolic microspheres in the form of particles to treat
vascular conditions; medical microspheres for transarterial
embolization of tumors, chemoembolization, transarterial
chemoembolization, lesion devascularization, lobe
devascularization, and proximal embolization; medical
microspheres for the treatment of hypervascular tumors and
arteriovenous malformations; medical microspheres for super
selective, targeted chemoembolization of a hypervascular
tissue or tumor; drug delivery device, namely a drug
delivery microsphere for carrying pharmaceuticals or drugs
to a precise vasculature bed for localized treatment; drug
delivery device, namely a drug delivery bead for carrying
pharmaceuticals or drugs to a precise vasculature bed for
localized treatment
Trademark history
| Date | Document number | Area | Entry |
|---|---|---|---|
| February 26, 2016 | 2016/19 Gaz | US | RAW: Total Ceasing Effect |
| April 16, 2015 | 2015/25 Gaz | CO | RAW: Rule 18ter(2)(i) GP following a provisional refusal |
| November 27, 2014 | 2014/48 Gaz | JP | Rejection |
| April 15, 2014 | 2014/20 Gaz | CH | Rejection |
| March 17, 2014 | 2014/12 Gaz | CU | Rejection |
| March 3, 2014 | 2014/19 Gaz | RAW: Limitation | |
| February 27, 2014 | 2014/9 Gaz | EM | Rejection |
| January 30, 2014 | 2014/5 Gaz | JP | Rejection |
| January 7, 2014 | 2014/5 Gaz | CN | Rejection |
| October 29, 2013 | 2013/44 Gaz | CO | Rejection |
| May 28, 2013 | 2013/24 Gaz | US | Correction |
| May 6, 2013 | 2013/19 Gaz | AU | Rejection |
| December 7, 2012 | 2013/15 Gaz | US | Registration |
ID: 141156119