Houghton Mifflin Harcourt Publishing Co.
Subsidiary Company
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Basic Info
Headquarter
MA, US
Founded Year
1832
Employees
1,000-5,000
Stock Symbol
NYSE: HTN
Social Media
http://www.hmhco.com/
Houghton Mifflin Harcourt is a company that provides Publishing, Intellectual property and more. Houghton Mifflin Harcourt is headquartered in US MA. Houghton Mifflin Harcourt was founded in 1832. Houghton Mifflin Harcourt has a total of 37 patents and 11 literature
Related Topics
PublishingIntellectual property
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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
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High Related Markets
Mentioned companies in the market reports of major market categories and sectors by Houghton Mifflin Harcourt
Market Category
Consumer Goods and Services
Business and Finance
Market Segment
Publishing and Printing
Intellectual Property
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Innovation Matrix
visualizing technology portfolio of hot application areas and blank areas for Houghton Mifflin Harcourt
Time Range:
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Application Domain L2
Tech Topic L2
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Subsidiary Lists
Subsidiaries with patent applications for Houghton Mifflin Harcourt
Company
United States Illinois
United States Massachusetts
Topics
Educational softwarePublishingSoftware
PublishingStandardized test
Patents
25
2
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