Inventor

Yan Mei Ji

Inventor

Yangzhou, CN

Overview

17→

Patents

2011–2020

Patent span

LOC

Primary field

Patents· 17 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

LOC04primary

LOC0455%

LOC0914%

A46BBrushes9%

A46DManufacture of brushes9%

B29CShaping or joining of plastics5%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts5%

B29LIndexing scheme associated with subclass b29c, relating to particular articles5%

PatentTitleYear

D0905433Oral care implement2020 D0882960Oral care implement2020 D0877519Oral care implement2020 D0845638Tootbrush2019 D0845637Oral care implement2019 D0826706Oral care implement package2018 9,955,778Oral care implement and method of manufacturing an oral care implement2018 D0816478Oral care implement package2018 D0815838Toothbrush2018 D0809911'Oral care implement package'2018 D0806397'Oral care implement'2018 9,788,643'Toothbrush'2017 D0770183'Oral care implement'2016 D0739658'Toothbrush'2015 D0706036'Oral care implement'2014 D0698158'Oral care implement'2014 D0645254'Oral care implement'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2020Patents assigned to COLGATE PALMOLIVE CO (17)· patent assignee history

2011–2020Based in Yangzhou, CN· patent location history

2017Patents assigned to JI YAN MEI (1)· patent assignee history

2017Based in Jiangsu, CN· patent location history

2018Based in Yanghou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
COLGATE PALMOLIVE CO	17	2011–2020
JI YAN MEIself	1	2017

Locations

Location	Patents	Span
Yangzhou, CN	15	2011–2020
Yanghou, CN	1	2018
Jiangsu, CN	1	2017