0001217093-05-000099 4 1 20050816 20050817 20050817 BOSTON PROPERTIES INC 0001037540 6798 042473675 DE 1231 111 HUNTINGTON AVEUE SUITE 300 BOSTON MA 02199 6172363300 111 HUNTINGTON AVEUE SUITE 300 BOSTON MA 02199 RITCHEY RAYMOND A 0001219153 4 34 001-13087 051033815 C/O KELLI A DILUGLIO BOSTON PROPERTIES BOSTON MA 02199 4 1 edgar.xml PRIMARY DOCUMENT