Houghton Mifflin Harcourt Publishing Co.
Public Company
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Basic Info
Headquarter
Massachusetts, United States
Founded Year
1832
Employees
1,000-5,000
Stock Symbol
NYSE: HTN
Social Media
http://www.hmhco.com
Houghton Mifflin Harcourt Publishing Co. is a company that provides Intellectual property and more. Houghton Mifflin Harcourt Publishing Co. is headquartered in United States Massachusetts. Houghton Mifflin Harcourt Publishing Co. was founded in 1832. Houghton Mifflin Harcourt Publishing Co. has a total of 37 patents and 11 literature
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Innovation Word Cloud
A quick overview of tech portfolio with the top keywords and phrases extracted from patents of Houghton Mifflin Harcourt Publishing Co.
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High Related Markets
Mentioned companies in the market reports of major market categories and sectors by Houghton Mifflin Harcourt Publishing Co.
Market Category
Business and Finance
Consumer Goods and Services
Market Segment
Intellectual Property
Publishing and Printing
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Innovation Matrix
visualizing technology portfolio of hot application areas and blank areas for Houghton Mifflin Harcourt Publishing Co.
Time Range:
Overall
Application Domain L2
Tech Topic L2
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Subsidiary Lists
Subsidiaries with patent applications for Houghton Mifflin Harcourt Publishing Co.
Company
Illinois, United States
The Riverside Publishing Co.
Massachusetts, United States
Patents
27
2
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Houghton Mifflin Harcourt Publishing Co. Frequently Asked Questions
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Houghton Mifflin Harcourt Publishing Co. has 3113 employees worldwide.
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