A standard called HiperLAN, which is being developed in Europe, uses the 5.3-gigahertz band.
The building, which is being developed by Dennis A. Herman, is scheduled for completion next summer.
One drug with a signal is Contrave, which is being developed by Orexigen Therapeutics.
Another solution may lie with waterless washing machines, one of which is being developed by Colorado-based Tersus Solutions.
The company plans to move its headquarters into the building, which is being developed in two phases.
The building, which is being developed by Land Securities, is designed by the celebrated New York-based architect Rafael Vinoly.
So far, about 49percentt of the building, which is being developed by the Sheldrake Organization, has been sold, Mr. Lansill said.
The site, which is being developed by Great Portland Estates into offices, shops and 162 apartments, has been valued at £550m on completion.
The deal would help in efforts to get other companies to lease space in the building, which is being developed by Boston Properties.
Financing for the $40 million building, which is being developed by Full Spectrum Building and Development, a Harlem-based company, blends public and private investments.
A shadow may be cast on the Kashagan project, which is being developed by a different consortium; Angus Miller, a spokesman for the group, declined to comment.
